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-rw-r--r--llvm/test/CodeGen/Mips/atomic64.ll1397
1 files changed, 1397 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/Mips/atomic64.ll b/llvm/test/CodeGen/Mips/atomic64.ll
new file mode 100644
index 00000000000..aa8442d488b
--- /dev/null
+++ b/llvm/test/CodeGen/Mips/atomic64.ll
@@ -0,0 +1,1397 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -mtriple=mips64el-unknown-linux-gnu --disable-machine-licm -mcpu=mips4 -relocation-model=pic -verify-machineinstrs < %s | \
+; RUN: FileCheck %s -check-prefix=MIPS4
+; RUN: llc -mtriple=mips64el-unknown-linux-gnu --disable-machine-licm -mcpu=mips64 -relocation-model=pic -verify-machineinstrs < %s | \
+; RUN: FileCheck %s -check-prefix=MIPS64
+; RUN: llc -mtriple=mips64el-unknown-linux-gnu --disable-machine-licm -mcpu=mips64r2 -relocation-model=pic -verify-machineinstrs < %s | \
+; RUN: FileCheck %s -check-prefix=MIPS64R2
+; RUN: llc -mtriple=mips64el-unknown-linux-gnu --disable-machine-licm -mcpu=mips64r6 -relocation-model=pic -verify-machineinstrs < %s | \
+; RUN: FileCheck %s -check-prefix=MIPS64R6
+; RUN: llc -mtriple=mips64-unknown-linux-gnu -O0 -mcpu=mips64r6 -relocation-model=pic -verify-machineinstrs -verify-machineinstrs < %s | \
+; RUN: FileCheck %s -check-prefix=MIPS64R6O0
+
+; We want to verify the produced code is well formed all optimization levels, the rest of the test which ensure correctness.
+; RUN: llc -mtriple=mips64el-unknown-linux-gnu -O1 --disable-machine-licm -mcpu=mips64 -relocation-model=pic -verify-machineinstrs < %s | FileCheck %s --check-prefix=O1
+; RUN: llc -mtriple=mips64el-unknown-linux-gnu -O2 --disable-machine-licm -mcpu=mips64 -relocation-model=pic -verify-machineinstrs < %s | FileCheck %s --check-prefix=O2
+; RUN: llc -mtriple=mips64el-unknown-linux-gnu -O3 --disable-machine-licm -mcpu=mips64 -relocation-model=pic -verify-machineinstrs < %s | FileCheck %s --check-prefix=O3
+
+; Keep one big-endian check so that we don't reduce testing, but don't add more
+; since endianness doesn't affect the body of the atomic operations.
+; RUN: llc -mtriple=mips64-unknown-linux-gnu --disable-machine-licm -mcpu=mips64 -relocation-model=pic -verify-machineinstrs < %s | \
+; RUN: FileCheck %s -check-prefix=MIPS64EB
+
+@x = common global i64 0, align 4
+
+define i64 @AtomicLoadAdd(i64 signext %incr) nounwind {
+; MIPS4-LABEL: AtomicLoadAdd:
+; MIPS4: # %bb.0: # %entry
+; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd)))
+; MIPS4-NEXT: daddu $1, $1, $25
+; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd)))
+; MIPS4-NEXT: ld $1, %got_disp(x)($1)
+; MIPS4-NEXT: .LBB0_1: # %entry
+; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS4-NEXT: lld $2, 0($1)
+; MIPS4-NEXT: daddu $3, $2, $4
+; MIPS4-NEXT: scd $3, 0($1)
+; MIPS4-NEXT: beqz $3, .LBB0_1
+; MIPS4-NEXT: nop
+; MIPS4-NEXT: # %bb.2: # %entry
+; MIPS4-NEXT: jr $ra
+; MIPS4-NEXT: nop
+;
+; MIPS64-LABEL: AtomicLoadAdd:
+; MIPS64: # %bb.0: # %entry
+; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd)))
+; MIPS64-NEXT: daddu $1, $1, $25
+; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd)))
+; MIPS64-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64-NEXT: .LBB0_1: # %entry
+; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64-NEXT: lld $2, 0($1)
+; MIPS64-NEXT: daddu $3, $2, $4
+; MIPS64-NEXT: scd $3, 0($1)
+; MIPS64-NEXT: beqz $3, .LBB0_1
+; MIPS64-NEXT: nop
+; MIPS64-NEXT: # %bb.2: # %entry
+; MIPS64-NEXT: jr $ra
+; MIPS64-NEXT: nop
+;
+; MIPS64R2-LABEL: AtomicLoadAdd:
+; MIPS64R2: # %bb.0: # %entry
+; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd)))
+; MIPS64R2-NEXT: daddu $1, $1, $25
+; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd)))
+; MIPS64R2-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64R2-NEXT: .LBB0_1: # %entry
+; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64R2-NEXT: lld $2, 0($1)
+; MIPS64R2-NEXT: daddu $3, $2, $4
+; MIPS64R2-NEXT: scd $3, 0($1)
+; MIPS64R2-NEXT: beqz $3, .LBB0_1
+; MIPS64R2-NEXT: nop
+; MIPS64R2-NEXT: # %bb.2: # %entry
+; MIPS64R2-NEXT: jr $ra
+; MIPS64R2-NEXT: nop
+;
+; MIPS64R6-LABEL: AtomicLoadAdd:
+; MIPS64R6: # %bb.0: # %entry
+; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd)))
+; MIPS64R6-NEXT: daddu $1, $1, $25
+; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd)))
+; MIPS64R6-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64R6-NEXT: .LBB0_1: # %entry
+; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64R6-NEXT: lld $2, 0($1)
+; MIPS64R6-NEXT: daddu $3, $2, $4
+; MIPS64R6-NEXT: scd $3, 0($1)
+; MIPS64R6-NEXT: beqzc $3, .LBB0_1
+; MIPS64R6-NEXT: nop
+; MIPS64R6-NEXT: # %bb.2: # %entry
+; MIPS64R6-NEXT: jrc $ra
+;
+; MIPS64R6O0-LABEL: AtomicLoadAdd:
+; MIPS64R6O0: # %bb.0: # %entry
+; MIPS64R6O0-NEXT: daddiu $sp, $sp, -16
+; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd)))
+; MIPS64R6O0-NEXT: daddu $1, $1, $25
+; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd)))
+; MIPS64R6O0-NEXT: move $25, $4
+; MIPS64R6O0-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64R6O0-NEXT: .LBB0_1: # %entry
+; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64R6O0-NEXT: lld $2, 0($1)
+; MIPS64R6O0-NEXT: daddu $3, $2, $4
+; MIPS64R6O0-NEXT: scd $3, 0($1)
+; MIPS64R6O0-NEXT: beqzc $3, .LBB0_1
+; MIPS64R6O0-NEXT: # %bb.2: # %entry
+; MIPS64R6O0-NEXT: sd $25, 8($sp) # 8-byte Folded Spill
+; MIPS64R6O0-NEXT: daddiu $sp, $sp, 16
+; MIPS64R6O0-NEXT: jrc $ra
+;
+; O1-LABEL: AtomicLoadAdd:
+; O1: # %bb.0: # %entry
+; O1-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd)))
+; O1-NEXT: daddu $1, $1, $25
+; O1-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd)))
+; O1-NEXT: ld $1, %got_disp(x)($1)
+; O1-NEXT: .LBB0_1: # %entry
+; O1-NEXT: # =>This Inner Loop Header: Depth=1
+; O1-NEXT: lld $2, 0($1)
+; O1-NEXT: daddu $3, $2, $4
+; O1-NEXT: scd $3, 0($1)
+; O1-NEXT: beqz $3, .LBB0_1
+; O1-NEXT: nop
+; O1-NEXT: # %bb.2: # %entry
+; O1-NEXT: jr $ra
+; O1-NEXT: nop
+;
+; O2-LABEL: AtomicLoadAdd:
+; O2: # %bb.0: # %entry
+; O2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd)))
+; O2-NEXT: daddu $1, $1, $25
+; O2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd)))
+; O2-NEXT: ld $1, %got_disp(x)($1)
+; O2-NEXT: .LBB0_1: # %entry
+; O2-NEXT: # =>This Inner Loop Header: Depth=1
+; O2-NEXT: lld $2, 0($1)
+; O2-NEXT: daddu $3, $2, $4
+; O2-NEXT: scd $3, 0($1)
+; O2-NEXT: beqz $3, .LBB0_1
+; O2-NEXT: nop
+; O2-NEXT: # %bb.2: # %entry
+; O2-NEXT: jr $ra
+; O2-NEXT: nop
+;
+; O3-LABEL: AtomicLoadAdd:
+; O3: # %bb.0: # %entry
+; O3-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd)))
+; O3-NEXT: daddu $1, $1, $25
+; O3-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd)))
+; O3-NEXT: ld $1, %got_disp(x)($1)
+; O3-NEXT: .LBB0_1: # %entry
+; O3-NEXT: # =>This Inner Loop Header: Depth=1
+; O3-NEXT: lld $2, 0($1)
+; O3-NEXT: daddu $3, $2, $4
+; O3-NEXT: scd $3, 0($1)
+; O3-NEXT: beqz $3, .LBB0_1
+; O3-NEXT: nop
+; O3-NEXT: # %bb.2: # %entry
+; O3-NEXT: jr $ra
+; O3-NEXT: nop
+;
+; MIPS64EB-LABEL: AtomicLoadAdd:
+; MIPS64EB: # %bb.0: # %entry
+; MIPS64EB-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd)))
+; MIPS64EB-NEXT: daddu $1, $1, $25
+; MIPS64EB-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd)))
+; MIPS64EB-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64EB-NEXT: .LBB0_1: # %entry
+; MIPS64EB-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64EB-NEXT: lld $2, 0($1)
+; MIPS64EB-NEXT: daddu $3, $2, $4
+; MIPS64EB-NEXT: scd $3, 0($1)
+; MIPS64EB-NEXT: beqz $3, .LBB0_1
+; MIPS64EB-NEXT: nop
+; MIPS64EB-NEXT: # %bb.2: # %entry
+; MIPS64EB-NEXT: jr $ra
+; MIPS64EB-NEXT: nop
+entry:
+ %0 = atomicrmw add i64* @x, i64 %incr monotonic
+ ret i64 %0
+
+}
+
+define i64 @AtomicLoadSub(i64 signext %incr) nounwind {
+; MIPS4-LABEL: AtomicLoadSub:
+; MIPS4: # %bb.0: # %entry
+; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadSub)))
+; MIPS4-NEXT: daddu $1, $1, $25
+; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadSub)))
+; MIPS4-NEXT: ld $1, %got_disp(x)($1)
+; MIPS4-NEXT: .LBB1_1: # %entry
+; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS4-NEXT: lld $2, 0($1)
+; MIPS4-NEXT: dsubu $3, $2, $4
+; MIPS4-NEXT: scd $3, 0($1)
+; MIPS4-NEXT: beqz $3, .LBB1_1
+; MIPS4-NEXT: nop
+; MIPS4-NEXT: # %bb.2: # %entry
+; MIPS4-NEXT: jr $ra
+; MIPS4-NEXT: nop
+;
+; MIPS64-LABEL: AtomicLoadSub:
+; MIPS64: # %bb.0: # %entry
+; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadSub)))
+; MIPS64-NEXT: daddu $1, $1, $25
+; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadSub)))
+; MIPS64-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64-NEXT: .LBB1_1: # %entry
+; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64-NEXT: lld $2, 0($1)
+; MIPS64-NEXT: dsubu $3, $2, $4
+; MIPS64-NEXT: scd $3, 0($1)
+; MIPS64-NEXT: beqz $3, .LBB1_1
+; MIPS64-NEXT: nop
+; MIPS64-NEXT: # %bb.2: # %entry
+; MIPS64-NEXT: jr $ra
+; MIPS64-NEXT: nop
+;
+; MIPS64R2-LABEL: AtomicLoadSub:
+; MIPS64R2: # %bb.0: # %entry
+; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadSub)))
+; MIPS64R2-NEXT: daddu $1, $1, $25
+; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadSub)))
+; MIPS64R2-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64R2-NEXT: .LBB1_1: # %entry
+; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64R2-NEXT: lld $2, 0($1)
+; MIPS64R2-NEXT: dsubu $3, $2, $4
+; MIPS64R2-NEXT: scd $3, 0($1)
+; MIPS64R2-NEXT: beqz $3, .LBB1_1
+; MIPS64R2-NEXT: nop
+; MIPS64R2-NEXT: # %bb.2: # %entry
+; MIPS64R2-NEXT: jr $ra
+; MIPS64R2-NEXT: nop
+;
+; MIPS64R6-LABEL: AtomicLoadSub:
+; MIPS64R6: # %bb.0: # %entry
+; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadSub)))
+; MIPS64R6-NEXT: daddu $1, $1, $25
+; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadSub)))
+; MIPS64R6-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64R6-NEXT: .LBB1_1: # %entry
+; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64R6-NEXT: lld $2, 0($1)
+; MIPS64R6-NEXT: dsubu $3, $2, $4
+; MIPS64R6-NEXT: scd $3, 0($1)
+; MIPS64R6-NEXT: beqzc $3, .LBB1_1
+; MIPS64R6-NEXT: nop
+; MIPS64R6-NEXT: # %bb.2: # %entry
+; MIPS64R6-NEXT: jrc $ra
+;
+; MIPS64R6O0-LABEL: AtomicLoadSub:
+; MIPS64R6O0: # %bb.0: # %entry
+; MIPS64R6O0-NEXT: daddiu $sp, $sp, -16
+; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadSub)))
+; MIPS64R6O0-NEXT: daddu $1, $1, $25
+; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadSub)))
+; MIPS64R6O0-NEXT: move $25, $4
+; MIPS64R6O0-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64R6O0-NEXT: .LBB1_1: # %entry
+; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64R6O0-NEXT: lld $2, 0($1)
+; MIPS64R6O0-NEXT: dsubu $3, $2, $4
+; MIPS64R6O0-NEXT: scd $3, 0($1)
+; MIPS64R6O0-NEXT: beqzc $3, .LBB1_1
+; MIPS64R6O0-NEXT: # %bb.2: # %entry
+; MIPS64R6O0-NEXT: sd $25, 8($sp) # 8-byte Folded Spill
+; MIPS64R6O0-NEXT: daddiu $sp, $sp, 16
+; MIPS64R6O0-NEXT: jrc $ra
+;
+; O1-LABEL: AtomicLoadSub:
+; O1: # %bb.0: # %entry
+; O1-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadSub)))
+; O1-NEXT: daddu $1, $1, $25
+; O1-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadSub)))
+; O1-NEXT: ld $1, %got_disp(x)($1)
+; O1-NEXT: .LBB1_1: # %entry
+; O1-NEXT: # =>This Inner Loop Header: Depth=1
+; O1-NEXT: lld $2, 0($1)
+; O1-NEXT: dsubu $3, $2, $4
+; O1-NEXT: scd $3, 0($1)
+; O1-NEXT: beqz $3, .LBB1_1
+; O1-NEXT: nop
+; O1-NEXT: # %bb.2: # %entry
+; O1-NEXT: jr $ra
+; O1-NEXT: nop
+;
+; O2-LABEL: AtomicLoadSub:
+; O2: # %bb.0: # %entry
+; O2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadSub)))
+; O2-NEXT: daddu $1, $1, $25
+; O2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadSub)))
+; O2-NEXT: ld $1, %got_disp(x)($1)
+; O2-NEXT: .LBB1_1: # %entry
+; O2-NEXT: # =>This Inner Loop Header: Depth=1
+; O2-NEXT: lld $2, 0($1)
+; O2-NEXT: dsubu $3, $2, $4
+; O2-NEXT: scd $3, 0($1)
+; O2-NEXT: beqz $3, .LBB1_1
+; O2-NEXT: nop
+; O2-NEXT: # %bb.2: # %entry
+; O2-NEXT: jr $ra
+; O2-NEXT: nop
+;
+; O3-LABEL: AtomicLoadSub:
+; O3: # %bb.0: # %entry
+; O3-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadSub)))
+; O3-NEXT: daddu $1, $1, $25
+; O3-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadSub)))
+; O3-NEXT: ld $1, %got_disp(x)($1)
+; O3-NEXT: .LBB1_1: # %entry
+; O3-NEXT: # =>This Inner Loop Header: Depth=1
+; O3-NEXT: lld $2, 0($1)
+; O3-NEXT: dsubu $3, $2, $4
+; O3-NEXT: scd $3, 0($1)
+; O3-NEXT: beqz $3, .LBB1_1
+; O3-NEXT: nop
+; O3-NEXT: # %bb.2: # %entry
+; O3-NEXT: jr $ra
+; O3-NEXT: nop
+;
+; MIPS64EB-LABEL: AtomicLoadSub:
+; MIPS64EB: # %bb.0: # %entry
+; MIPS64EB-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadSub)))
+; MIPS64EB-NEXT: daddu $1, $1, $25
+; MIPS64EB-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadSub)))
+; MIPS64EB-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64EB-NEXT: .LBB1_1: # %entry
+; MIPS64EB-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64EB-NEXT: lld $2, 0($1)
+; MIPS64EB-NEXT: dsubu $3, $2, $4
+; MIPS64EB-NEXT: scd $3, 0($1)
+; MIPS64EB-NEXT: beqz $3, .LBB1_1
+; MIPS64EB-NEXT: nop
+; MIPS64EB-NEXT: # %bb.2: # %entry
+; MIPS64EB-NEXT: jr $ra
+; MIPS64EB-NEXT: nop
+entry:
+ %0 = atomicrmw sub i64* @x, i64 %incr monotonic
+ ret i64 %0
+
+}
+
+define i64 @AtomicLoadAnd(i64 signext %incr) nounwind {
+; MIPS4-LABEL: AtomicLoadAnd:
+; MIPS4: # %bb.0: # %entry
+; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAnd)))
+; MIPS4-NEXT: daddu $1, $1, $25
+; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAnd)))
+; MIPS4-NEXT: ld $1, %got_disp(x)($1)
+; MIPS4-NEXT: .LBB2_1: # %entry
+; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS4-NEXT: lld $2, 0($1)
+; MIPS4-NEXT: and $3, $2, $4
+; MIPS4-NEXT: scd $3, 0($1)
+; MIPS4-NEXT: beqz $3, .LBB2_1
+; MIPS4-NEXT: nop
+; MIPS4-NEXT: # %bb.2: # %entry
+; MIPS4-NEXT: jr $ra
+; MIPS4-NEXT: nop
+;
+; MIPS64-LABEL: AtomicLoadAnd:
+; MIPS64: # %bb.0: # %entry
+; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAnd)))
+; MIPS64-NEXT: daddu $1, $1, $25
+; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAnd)))
+; MIPS64-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64-NEXT: .LBB2_1: # %entry
+; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64-NEXT: lld $2, 0($1)
+; MIPS64-NEXT: and $3, $2, $4
+; MIPS64-NEXT: scd $3, 0($1)
+; MIPS64-NEXT: beqz $3, .LBB2_1
+; MIPS64-NEXT: nop
+; MIPS64-NEXT: # %bb.2: # %entry
+; MIPS64-NEXT: jr $ra
+; MIPS64-NEXT: nop
+;
+; MIPS64R2-LABEL: AtomicLoadAnd:
+; MIPS64R2: # %bb.0: # %entry
+; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAnd)))
+; MIPS64R2-NEXT: daddu $1, $1, $25
+; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAnd)))
+; MIPS64R2-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64R2-NEXT: .LBB2_1: # %entry
+; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64R2-NEXT: lld $2, 0($1)
+; MIPS64R2-NEXT: and $3, $2, $4
+; MIPS64R2-NEXT: scd $3, 0($1)
+; MIPS64R2-NEXT: beqz $3, .LBB2_1
+; MIPS64R2-NEXT: nop
+; MIPS64R2-NEXT: # %bb.2: # %entry
+; MIPS64R2-NEXT: jr $ra
+; MIPS64R2-NEXT: nop
+;
+; MIPS64R6-LABEL: AtomicLoadAnd:
+; MIPS64R6: # %bb.0: # %entry
+; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAnd)))
+; MIPS64R6-NEXT: daddu $1, $1, $25
+; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAnd)))
+; MIPS64R6-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64R6-NEXT: .LBB2_1: # %entry
+; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64R6-NEXT: lld $2, 0($1)
+; MIPS64R6-NEXT: and $3, $2, $4
+; MIPS64R6-NEXT: scd $3, 0($1)
+; MIPS64R6-NEXT: beqzc $3, .LBB2_1
+; MIPS64R6-NEXT: nop
+; MIPS64R6-NEXT: # %bb.2: # %entry
+; MIPS64R6-NEXT: jrc $ra
+;
+; MIPS64R6O0-LABEL: AtomicLoadAnd:
+; MIPS64R6O0: # %bb.0: # %entry
+; MIPS64R6O0-NEXT: daddiu $sp, $sp, -16
+; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAnd)))
+; MIPS64R6O0-NEXT: daddu $1, $1, $25
+; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAnd)))
+; MIPS64R6O0-NEXT: move $25, $4
+; MIPS64R6O0-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64R6O0-NEXT: .LBB2_1: # %entry
+; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64R6O0-NEXT: lld $2, 0($1)
+; MIPS64R6O0-NEXT: and $3, $2, $4
+; MIPS64R6O0-NEXT: scd $3, 0($1)
+; MIPS64R6O0-NEXT: beqzc $3, .LBB2_1
+; MIPS64R6O0-NEXT: # %bb.2: # %entry
+; MIPS64R6O0-NEXT: sd $25, 8($sp) # 8-byte Folded Spill
+; MIPS64R6O0-NEXT: daddiu $sp, $sp, 16
+; MIPS64R6O0-NEXT: jrc $ra
+;
+; O1-LABEL: AtomicLoadAnd:
+; O1: # %bb.0: # %entry
+; O1-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAnd)))
+; O1-NEXT: daddu $1, $1, $25
+; O1-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAnd)))
+; O1-NEXT: ld $1, %got_disp(x)($1)
+; O1-NEXT: .LBB2_1: # %entry
+; O1-NEXT: # =>This Inner Loop Header: Depth=1
+; O1-NEXT: lld $2, 0($1)
+; O1-NEXT: and $3, $2, $4
+; O1-NEXT: scd $3, 0($1)
+; O1-NEXT: beqz $3, .LBB2_1
+; O1-NEXT: nop
+; O1-NEXT: # %bb.2: # %entry
+; O1-NEXT: jr $ra
+; O1-NEXT: nop
+;
+; O2-LABEL: AtomicLoadAnd:
+; O2: # %bb.0: # %entry
+; O2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAnd)))
+; O2-NEXT: daddu $1, $1, $25
+; O2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAnd)))
+; O2-NEXT: ld $1, %got_disp(x)($1)
+; O2-NEXT: .LBB2_1: # %entry
+; O2-NEXT: # =>This Inner Loop Header: Depth=1
+; O2-NEXT: lld $2, 0($1)
+; O2-NEXT: and $3, $2, $4
+; O2-NEXT: scd $3, 0($1)
+; O2-NEXT: beqz $3, .LBB2_1
+; O2-NEXT: nop
+; O2-NEXT: # %bb.2: # %entry
+; O2-NEXT: jr $ra
+; O2-NEXT: nop
+;
+; O3-LABEL: AtomicLoadAnd:
+; O3: # %bb.0: # %entry
+; O3-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAnd)))
+; O3-NEXT: daddu $1, $1, $25
+; O3-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAnd)))
+; O3-NEXT: ld $1, %got_disp(x)($1)
+; O3-NEXT: .LBB2_1: # %entry
+; O3-NEXT: # =>This Inner Loop Header: Depth=1
+; O3-NEXT: lld $2, 0($1)
+; O3-NEXT: and $3, $2, $4
+; O3-NEXT: scd $3, 0($1)
+; O3-NEXT: beqz $3, .LBB2_1
+; O3-NEXT: nop
+; O3-NEXT: # %bb.2: # %entry
+; O3-NEXT: jr $ra
+; O3-NEXT: nop
+;
+; MIPS64EB-LABEL: AtomicLoadAnd:
+; MIPS64EB: # %bb.0: # %entry
+; MIPS64EB-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAnd)))
+; MIPS64EB-NEXT: daddu $1, $1, $25
+; MIPS64EB-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAnd)))
+; MIPS64EB-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64EB-NEXT: .LBB2_1: # %entry
+; MIPS64EB-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64EB-NEXT: lld $2, 0($1)
+; MIPS64EB-NEXT: and $3, $2, $4
+; MIPS64EB-NEXT: scd $3, 0($1)
+; MIPS64EB-NEXT: beqz $3, .LBB2_1
+; MIPS64EB-NEXT: nop
+; MIPS64EB-NEXT: # %bb.2: # %entry
+; MIPS64EB-NEXT: jr $ra
+; MIPS64EB-NEXT: nop
+entry:
+ %0 = atomicrmw and i64* @x, i64 %incr monotonic
+ ret i64 %0
+
+}
+
+define i64 @AtomicLoadOr(i64 signext %incr) nounwind {
+; MIPS4-LABEL: AtomicLoadOr:
+; MIPS4: # %bb.0: # %entry
+; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadOr)))
+; MIPS4-NEXT: daddu $1, $1, $25
+; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadOr)))
+; MIPS4-NEXT: ld $1, %got_disp(x)($1)
+; MIPS4-NEXT: .LBB3_1: # %entry
+; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS4-NEXT: lld $2, 0($1)
+; MIPS4-NEXT: or $3, $2, $4
+; MIPS4-NEXT: scd $3, 0($1)
+; MIPS4-NEXT: beqz $3, .LBB3_1
+; MIPS4-NEXT: nop
+; MIPS4-NEXT: # %bb.2: # %entry
+; MIPS4-NEXT: jr $ra
+; MIPS4-NEXT: nop
+;
+; MIPS64-LABEL: AtomicLoadOr:
+; MIPS64: # %bb.0: # %entry
+; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadOr)))
+; MIPS64-NEXT: daddu $1, $1, $25
+; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadOr)))
+; MIPS64-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64-NEXT: .LBB3_1: # %entry
+; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64-NEXT: lld $2, 0($1)
+; MIPS64-NEXT: or $3, $2, $4
+; MIPS64-NEXT: scd $3, 0($1)
+; MIPS64-NEXT: beqz $3, .LBB3_1
+; MIPS64-NEXT: nop
+; MIPS64-NEXT: # %bb.2: # %entry
+; MIPS64-NEXT: jr $ra
+; MIPS64-NEXT: nop
+;
+; MIPS64R2-LABEL: AtomicLoadOr:
+; MIPS64R2: # %bb.0: # %entry
+; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadOr)))
+; MIPS64R2-NEXT: daddu $1, $1, $25
+; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadOr)))
+; MIPS64R2-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64R2-NEXT: .LBB3_1: # %entry
+; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64R2-NEXT: lld $2, 0($1)
+; MIPS64R2-NEXT: or $3, $2, $4
+; MIPS64R2-NEXT: scd $3, 0($1)
+; MIPS64R2-NEXT: beqz $3, .LBB3_1
+; MIPS64R2-NEXT: nop
+; MIPS64R2-NEXT: # %bb.2: # %entry
+; MIPS64R2-NEXT: jr $ra
+; MIPS64R2-NEXT: nop
+;
+; MIPS64R6-LABEL: AtomicLoadOr:
+; MIPS64R6: # %bb.0: # %entry
+; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadOr)))
+; MIPS64R6-NEXT: daddu $1, $1, $25
+; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadOr)))
+; MIPS64R6-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64R6-NEXT: .LBB3_1: # %entry
+; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64R6-NEXT: lld $2, 0($1)
+; MIPS64R6-NEXT: or $3, $2, $4
+; MIPS64R6-NEXT: scd $3, 0($1)
+; MIPS64R6-NEXT: beqzc $3, .LBB3_1
+; MIPS64R6-NEXT: nop
+; MIPS64R6-NEXT: # %bb.2: # %entry
+; MIPS64R6-NEXT: jrc $ra
+;
+; MIPS64R6O0-LABEL: AtomicLoadOr:
+; MIPS64R6O0: # %bb.0: # %entry
+; MIPS64R6O0-NEXT: daddiu $sp, $sp, -16
+; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadOr)))
+; MIPS64R6O0-NEXT: daddu $1, $1, $25
+; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadOr)))
+; MIPS64R6O0-NEXT: move $25, $4
+; MIPS64R6O0-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64R6O0-NEXT: .LBB3_1: # %entry
+; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64R6O0-NEXT: lld $2, 0($1)
+; MIPS64R6O0-NEXT: or $3, $2, $4
+; MIPS64R6O0-NEXT: scd $3, 0($1)
+; MIPS64R6O0-NEXT: beqzc $3, .LBB3_1
+; MIPS64R6O0-NEXT: # %bb.2: # %entry
+; MIPS64R6O0-NEXT: sd $25, 8($sp) # 8-byte Folded Spill
+; MIPS64R6O0-NEXT: daddiu $sp, $sp, 16
+; MIPS64R6O0-NEXT: jrc $ra
+;
+; O1-LABEL: AtomicLoadOr:
+; O1: # %bb.0: # %entry
+; O1-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadOr)))
+; O1-NEXT: daddu $1, $1, $25
+; O1-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadOr)))
+; O1-NEXT: ld $1, %got_disp(x)($1)
+; O1-NEXT: .LBB3_1: # %entry
+; O1-NEXT: # =>This Inner Loop Header: Depth=1
+; O1-NEXT: lld $2, 0($1)
+; O1-NEXT: or $3, $2, $4
+; O1-NEXT: scd $3, 0($1)
+; O1-NEXT: beqz $3, .LBB3_1
+; O1-NEXT: nop
+; O1-NEXT: # %bb.2: # %entry
+; O1-NEXT: jr $ra
+; O1-NEXT: nop
+;
+; O2-LABEL: AtomicLoadOr:
+; O2: # %bb.0: # %entry
+; O2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadOr)))
+; O2-NEXT: daddu $1, $1, $25
+; O2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadOr)))
+; O2-NEXT: ld $1, %got_disp(x)($1)
+; O2-NEXT: .LBB3_1: # %entry
+; O2-NEXT: # =>This Inner Loop Header: Depth=1
+; O2-NEXT: lld $2, 0($1)
+; O2-NEXT: or $3, $2, $4
+; O2-NEXT: scd $3, 0($1)
+; O2-NEXT: beqz $3, .LBB3_1
+; O2-NEXT: nop
+; O2-NEXT: # %bb.2: # %entry
+; O2-NEXT: jr $ra
+; O2-NEXT: nop
+;
+; O3-LABEL: AtomicLoadOr:
+; O3: # %bb.0: # %entry
+; O3-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadOr)))
+; O3-NEXT: daddu $1, $1, $25
+; O3-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadOr)))
+; O3-NEXT: ld $1, %got_disp(x)($1)
+; O3-NEXT: .LBB3_1: # %entry
+; O3-NEXT: # =>This Inner Loop Header: Depth=1
+; O3-NEXT: lld $2, 0($1)
+; O3-NEXT: or $3, $2, $4
+; O3-NEXT: scd $3, 0($1)
+; O3-NEXT: beqz $3, .LBB3_1
+; O3-NEXT: nop
+; O3-NEXT: # %bb.2: # %entry
+; O3-NEXT: jr $ra
+; O3-NEXT: nop
+;
+; MIPS64EB-LABEL: AtomicLoadOr:
+; MIPS64EB: # %bb.0: # %entry
+; MIPS64EB-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadOr)))
+; MIPS64EB-NEXT: daddu $1, $1, $25
+; MIPS64EB-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadOr)))
+; MIPS64EB-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64EB-NEXT: .LBB3_1: # %entry
+; MIPS64EB-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64EB-NEXT: lld $2, 0($1)
+; MIPS64EB-NEXT: or $3, $2, $4
+; MIPS64EB-NEXT: scd $3, 0($1)
+; MIPS64EB-NEXT: beqz $3, .LBB3_1
+; MIPS64EB-NEXT: nop
+; MIPS64EB-NEXT: # %bb.2: # %entry
+; MIPS64EB-NEXT: jr $ra
+; MIPS64EB-NEXT: nop
+entry:
+ %0 = atomicrmw or i64* @x, i64 %incr monotonic
+ ret i64 %0
+
+}
+
+define i64 @AtomicLoadXor(i64 signext %incr) nounwind {
+; MIPS4-LABEL: AtomicLoadXor:
+; MIPS4: # %bb.0: # %entry
+; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadXor)))
+; MIPS4-NEXT: daddu $1, $1, $25
+; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadXor)))
+; MIPS4-NEXT: ld $1, %got_disp(x)($1)
+; MIPS4-NEXT: .LBB4_1: # %entry
+; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS4-NEXT: lld $2, 0($1)
+; MIPS4-NEXT: xor $3, $2, $4
+; MIPS4-NEXT: scd $3, 0($1)
+; MIPS4-NEXT: beqz $3, .LBB4_1
+; MIPS4-NEXT: nop
+; MIPS4-NEXT: # %bb.2: # %entry
+; MIPS4-NEXT: jr $ra
+; MIPS4-NEXT: nop
+;
+; MIPS64-LABEL: AtomicLoadXor:
+; MIPS64: # %bb.0: # %entry
+; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadXor)))
+; MIPS64-NEXT: daddu $1, $1, $25
+; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadXor)))
+; MIPS64-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64-NEXT: .LBB4_1: # %entry
+; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64-NEXT: lld $2, 0($1)
+; MIPS64-NEXT: xor $3, $2, $4
+; MIPS64-NEXT: scd $3, 0($1)
+; MIPS64-NEXT: beqz $3, .LBB4_1
+; MIPS64-NEXT: nop
+; MIPS64-NEXT: # %bb.2: # %entry
+; MIPS64-NEXT: jr $ra
+; MIPS64-NEXT: nop
+;
+; MIPS64R2-LABEL: AtomicLoadXor:
+; MIPS64R2: # %bb.0: # %entry
+; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadXor)))
+; MIPS64R2-NEXT: daddu $1, $1, $25
+; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadXor)))
+; MIPS64R2-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64R2-NEXT: .LBB4_1: # %entry
+; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64R2-NEXT: lld $2, 0($1)
+; MIPS64R2-NEXT: xor $3, $2, $4
+; MIPS64R2-NEXT: scd $3, 0($1)
+; MIPS64R2-NEXT: beqz $3, .LBB4_1
+; MIPS64R2-NEXT: nop
+; MIPS64R2-NEXT: # %bb.2: # %entry
+; MIPS64R2-NEXT: jr $ra
+; MIPS64R2-NEXT: nop
+;
+; MIPS64R6-LABEL: AtomicLoadXor:
+; MIPS64R6: # %bb.0: # %entry
+; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadXor)))
+; MIPS64R6-NEXT: daddu $1, $1, $25
+; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadXor)))
+; MIPS64R6-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64R6-NEXT: .LBB4_1: # %entry
+; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64R6-NEXT: lld $2, 0($1)
+; MIPS64R6-NEXT: xor $3, $2, $4
+; MIPS64R6-NEXT: scd $3, 0($1)
+; MIPS64R6-NEXT: beqzc $3, .LBB4_1
+; MIPS64R6-NEXT: nop
+; MIPS64R6-NEXT: # %bb.2: # %entry
+; MIPS64R6-NEXT: jrc $ra
+;
+; MIPS64R6O0-LABEL: AtomicLoadXor:
+; MIPS64R6O0: # %bb.0: # %entry
+; MIPS64R6O0-NEXT: daddiu $sp, $sp, -16
+; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadXor)))
+; MIPS64R6O0-NEXT: daddu $1, $1, $25
+; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadXor)))
+; MIPS64R6O0-NEXT: move $25, $4
+; MIPS64R6O0-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64R6O0-NEXT: .LBB4_1: # %entry
+; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64R6O0-NEXT: lld $2, 0($1)
+; MIPS64R6O0-NEXT: xor $3, $2, $4
+; MIPS64R6O0-NEXT: scd $3, 0($1)
+; MIPS64R6O0-NEXT: beqzc $3, .LBB4_1
+; MIPS64R6O0-NEXT: # %bb.2: # %entry
+; MIPS64R6O0-NEXT: sd $25, 8($sp) # 8-byte Folded Spill
+; MIPS64R6O0-NEXT: daddiu $sp, $sp, 16
+; MIPS64R6O0-NEXT: jrc $ra
+;
+; O1-LABEL: AtomicLoadXor:
+; O1: # %bb.0: # %entry
+; O1-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadXor)))
+; O1-NEXT: daddu $1, $1, $25
+; O1-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadXor)))
+; O1-NEXT: ld $1, %got_disp(x)($1)
+; O1-NEXT: .LBB4_1: # %entry
+; O1-NEXT: # =>This Inner Loop Header: Depth=1
+; O1-NEXT: lld $2, 0($1)
+; O1-NEXT: xor $3, $2, $4
+; O1-NEXT: scd $3, 0($1)
+; O1-NEXT: beqz $3, .LBB4_1
+; O1-NEXT: nop
+; O1-NEXT: # %bb.2: # %entry
+; O1-NEXT: jr $ra
+; O1-NEXT: nop
+;
+; O2-LABEL: AtomicLoadXor:
+; O2: # %bb.0: # %entry
+; O2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadXor)))
+; O2-NEXT: daddu $1, $1, $25
+; O2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadXor)))
+; O2-NEXT: ld $1, %got_disp(x)($1)
+; O2-NEXT: .LBB4_1: # %entry
+; O2-NEXT: # =>This Inner Loop Header: Depth=1
+; O2-NEXT: lld $2, 0($1)
+; O2-NEXT: xor $3, $2, $4
+; O2-NEXT: scd $3, 0($1)
+; O2-NEXT: beqz $3, .LBB4_1
+; O2-NEXT: nop
+; O2-NEXT: # %bb.2: # %entry
+; O2-NEXT: jr $ra
+; O2-NEXT: nop
+;
+; O3-LABEL: AtomicLoadXor:
+; O3: # %bb.0: # %entry
+; O3-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadXor)))
+; O3-NEXT: daddu $1, $1, $25
+; O3-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadXor)))
+; O3-NEXT: ld $1, %got_disp(x)($1)
+; O3-NEXT: .LBB4_1: # %entry
+; O3-NEXT: # =>This Inner Loop Header: Depth=1
+; O3-NEXT: lld $2, 0($1)
+; O3-NEXT: xor $3, $2, $4
+; O3-NEXT: scd $3, 0($1)
+; O3-NEXT: beqz $3, .LBB4_1
+; O3-NEXT: nop
+; O3-NEXT: # %bb.2: # %entry
+; O3-NEXT: jr $ra
+; O3-NEXT: nop
+;
+; MIPS64EB-LABEL: AtomicLoadXor:
+; MIPS64EB: # %bb.0: # %entry
+; MIPS64EB-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadXor)))
+; MIPS64EB-NEXT: daddu $1, $1, $25
+; MIPS64EB-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadXor)))
+; MIPS64EB-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64EB-NEXT: .LBB4_1: # %entry
+; MIPS64EB-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64EB-NEXT: lld $2, 0($1)
+; MIPS64EB-NEXT: xor $3, $2, $4
+; MIPS64EB-NEXT: scd $3, 0($1)
+; MIPS64EB-NEXT: beqz $3, .LBB4_1
+; MIPS64EB-NEXT: nop
+; MIPS64EB-NEXT: # %bb.2: # %entry
+; MIPS64EB-NEXT: jr $ra
+; MIPS64EB-NEXT: nop
+entry:
+ %0 = atomicrmw xor i64* @x, i64 %incr monotonic
+ ret i64 %0
+
+}
+
+define i64 @AtomicLoadNand(i64 signext %incr) nounwind {
+; MIPS4-LABEL: AtomicLoadNand:
+; MIPS4: # %bb.0: # %entry
+; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadNand)))
+; MIPS4-NEXT: daddu $1, $1, $25
+; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadNand)))
+; MIPS4-NEXT: ld $1, %got_disp(x)($1)
+; MIPS4-NEXT: .LBB5_1: # %entry
+; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS4-NEXT: lld $2, 0($1)
+; MIPS4-NEXT: and $3, $2, $4
+; MIPS4-NEXT: nor $3, $zero, $3
+; MIPS4-NEXT: scd $3, 0($1)
+; MIPS4-NEXT: beqz $3, .LBB5_1
+; MIPS4-NEXT: nop
+; MIPS4-NEXT: # %bb.2: # %entry
+; MIPS4-NEXT: jr $ra
+; MIPS4-NEXT: nop
+;
+; MIPS64-LABEL: AtomicLoadNand:
+; MIPS64: # %bb.0: # %entry
+; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadNand)))
+; MIPS64-NEXT: daddu $1, $1, $25
+; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadNand)))
+; MIPS64-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64-NEXT: .LBB5_1: # %entry
+; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64-NEXT: lld $2, 0($1)
+; MIPS64-NEXT: and $3, $2, $4
+; MIPS64-NEXT: nor $3, $zero, $3
+; MIPS64-NEXT: scd $3, 0($1)
+; MIPS64-NEXT: beqz $3, .LBB5_1
+; MIPS64-NEXT: nop
+; MIPS64-NEXT: # %bb.2: # %entry
+; MIPS64-NEXT: jr $ra
+; MIPS64-NEXT: nop
+;
+; MIPS64R2-LABEL: AtomicLoadNand:
+; MIPS64R2: # %bb.0: # %entry
+; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadNand)))
+; MIPS64R2-NEXT: daddu $1, $1, $25
+; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadNand)))
+; MIPS64R2-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64R2-NEXT: .LBB5_1: # %entry
+; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64R2-NEXT: lld $2, 0($1)
+; MIPS64R2-NEXT: and $3, $2, $4
+; MIPS64R2-NEXT: nor $3, $zero, $3
+; MIPS64R2-NEXT: scd $3, 0($1)
+; MIPS64R2-NEXT: beqz $3, .LBB5_1
+; MIPS64R2-NEXT: nop
+; MIPS64R2-NEXT: # %bb.2: # %entry
+; MIPS64R2-NEXT: jr $ra
+; MIPS64R2-NEXT: nop
+;
+; MIPS64R6-LABEL: AtomicLoadNand:
+; MIPS64R6: # %bb.0: # %entry
+; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadNand)))
+; MIPS64R6-NEXT: daddu $1, $1, $25
+; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadNand)))
+; MIPS64R6-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64R6-NEXT: .LBB5_1: # %entry
+; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64R6-NEXT: lld $2, 0($1)
+; MIPS64R6-NEXT: and $3, $2, $4
+; MIPS64R6-NEXT: nor $3, $zero, $3
+; MIPS64R6-NEXT: scd $3, 0($1)
+; MIPS64R6-NEXT: beqzc $3, .LBB5_1
+; MIPS64R6-NEXT: nop
+; MIPS64R6-NEXT: # %bb.2: # %entry
+; MIPS64R6-NEXT: jrc $ra
+;
+; MIPS64R6O0-LABEL: AtomicLoadNand:
+; MIPS64R6O0: # %bb.0: # %entry
+; MIPS64R6O0-NEXT: daddiu $sp, $sp, -16
+; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadNand)))
+; MIPS64R6O0-NEXT: daddu $1, $1, $25
+; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadNand)))
+; MIPS64R6O0-NEXT: move $25, $4
+; MIPS64R6O0-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64R6O0-NEXT: .LBB5_1: # %entry
+; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64R6O0-NEXT: lld $2, 0($1)
+; MIPS64R6O0-NEXT: and $3, $2, $4
+; MIPS64R6O0-NEXT: nor $3, $zero, $3
+; MIPS64R6O0-NEXT: scd $3, 0($1)
+; MIPS64R6O0-NEXT: beqzc $3, .LBB5_1
+; MIPS64R6O0-NEXT: # %bb.2: # %entry
+; MIPS64R6O0-NEXT: sd $25, 8($sp) # 8-byte Folded Spill
+; MIPS64R6O0-NEXT: daddiu $sp, $sp, 16
+; MIPS64R6O0-NEXT: jrc $ra
+;
+; O1-LABEL: AtomicLoadNand:
+; O1: # %bb.0: # %entry
+; O1-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadNand)))
+; O1-NEXT: daddu $1, $1, $25
+; O1-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadNand)))
+; O1-NEXT: ld $1, %got_disp(x)($1)
+; O1-NEXT: .LBB5_1: # %entry
+; O1-NEXT: # =>This Inner Loop Header: Depth=1
+; O1-NEXT: lld $2, 0($1)
+; O1-NEXT: and $3, $2, $4
+; O1-NEXT: nor $3, $zero, $3
+; O1-NEXT: scd $3, 0($1)
+; O1-NEXT: beqz $3, .LBB5_1
+; O1-NEXT: nop
+; O1-NEXT: # %bb.2: # %entry
+; O1-NEXT: jr $ra
+; O1-NEXT: nop
+;
+; O2-LABEL: AtomicLoadNand:
+; O2: # %bb.0: # %entry
+; O2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadNand)))
+; O2-NEXT: daddu $1, $1, $25
+; O2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadNand)))
+; O2-NEXT: ld $1, %got_disp(x)($1)
+; O2-NEXT: .LBB5_1: # %entry
+; O2-NEXT: # =>This Inner Loop Header: Depth=1
+; O2-NEXT: lld $2, 0($1)
+; O2-NEXT: and $3, $2, $4
+; O2-NEXT: nor $3, $zero, $3
+; O2-NEXT: scd $3, 0($1)
+; O2-NEXT: beqz $3, .LBB5_1
+; O2-NEXT: nop
+; O2-NEXT: # %bb.2: # %entry
+; O2-NEXT: jr $ra
+; O2-NEXT: nop
+;
+; O3-LABEL: AtomicLoadNand:
+; O3: # %bb.0: # %entry
+; O3-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadNand)))
+; O3-NEXT: daddu $1, $1, $25
+; O3-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadNand)))
+; O3-NEXT: ld $1, %got_disp(x)($1)
+; O3-NEXT: .LBB5_1: # %entry
+; O3-NEXT: # =>This Inner Loop Header: Depth=1
+; O3-NEXT: lld $2, 0($1)
+; O3-NEXT: and $3, $2, $4
+; O3-NEXT: nor $3, $zero, $3
+; O3-NEXT: scd $3, 0($1)
+; O3-NEXT: beqz $3, .LBB5_1
+; O3-NEXT: nop
+; O3-NEXT: # %bb.2: # %entry
+; O3-NEXT: jr $ra
+; O3-NEXT: nop
+;
+; MIPS64EB-LABEL: AtomicLoadNand:
+; MIPS64EB: # %bb.0: # %entry
+; MIPS64EB-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadNand)))
+; MIPS64EB-NEXT: daddu $1, $1, $25
+; MIPS64EB-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadNand)))
+; MIPS64EB-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64EB-NEXT: .LBB5_1: # %entry
+; MIPS64EB-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64EB-NEXT: lld $2, 0($1)
+; MIPS64EB-NEXT: and $3, $2, $4
+; MIPS64EB-NEXT: nor $3, $zero, $3
+; MIPS64EB-NEXT: scd $3, 0($1)
+; MIPS64EB-NEXT: beqz $3, .LBB5_1
+; MIPS64EB-NEXT: nop
+; MIPS64EB-NEXT: # %bb.2: # %entry
+; MIPS64EB-NEXT: jr $ra
+; MIPS64EB-NEXT: nop
+entry:
+ %0 = atomicrmw nand i64* @x, i64 %incr monotonic
+ ret i64 %0
+
+}
+
+define i64 @AtomicSwap64(i64 signext %newval) nounwind {
+; MIPS4-LABEL: AtomicSwap64:
+; MIPS4: # %bb.0: # %entry
+; MIPS4-NEXT: daddiu $sp, $sp, -16
+; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicSwap64)))
+; MIPS4-NEXT: daddu $1, $1, $25
+; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicSwap64)))
+; MIPS4-NEXT: sd $4, 8($sp)
+; MIPS4-NEXT: ld $1, %got_disp(x)($1)
+; MIPS4-NEXT: .LBB6_1: # %entry
+; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS4-NEXT: lld $2, 0($1)
+; MIPS4-NEXT: move $3, $4
+; MIPS4-NEXT: scd $3, 0($1)
+; MIPS4-NEXT: beqz $3, .LBB6_1
+; MIPS4-NEXT: nop
+; MIPS4-NEXT: # %bb.2: # %entry
+; MIPS4-NEXT: jr $ra
+; MIPS4-NEXT: daddiu $sp, $sp, 16
+;
+; MIPS64-LABEL: AtomicSwap64:
+; MIPS64: # %bb.0: # %entry
+; MIPS64-NEXT: daddiu $sp, $sp, -16
+; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicSwap64)))
+; MIPS64-NEXT: daddu $1, $1, $25
+; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicSwap64)))
+; MIPS64-NEXT: sd $4, 8($sp)
+; MIPS64-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64-NEXT: .LBB6_1: # %entry
+; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64-NEXT: lld $2, 0($1)
+; MIPS64-NEXT: move $3, $4
+; MIPS64-NEXT: scd $3, 0($1)
+; MIPS64-NEXT: beqz $3, .LBB6_1
+; MIPS64-NEXT: nop
+; MIPS64-NEXT: # %bb.2: # %entry
+; MIPS64-NEXT: jr $ra
+; MIPS64-NEXT: daddiu $sp, $sp, 16
+;
+; MIPS64R2-LABEL: AtomicSwap64:
+; MIPS64R2: # %bb.0: # %entry
+; MIPS64R2-NEXT: daddiu $sp, $sp, -16
+; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicSwap64)))
+; MIPS64R2-NEXT: daddu $1, $1, $25
+; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicSwap64)))
+; MIPS64R2-NEXT: sd $4, 8($sp)
+; MIPS64R2-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64R2-NEXT: .LBB6_1: # %entry
+; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64R2-NEXT: lld $2, 0($1)
+; MIPS64R2-NEXT: move $3, $4
+; MIPS64R2-NEXT: scd $3, 0($1)
+; MIPS64R2-NEXT: beqz $3, .LBB6_1
+; MIPS64R2-NEXT: nop
+; MIPS64R2-NEXT: # %bb.2: # %entry
+; MIPS64R2-NEXT: jr $ra
+; MIPS64R2-NEXT: daddiu $sp, $sp, 16
+;
+; MIPS64R6-LABEL: AtomicSwap64:
+; MIPS64R6: # %bb.0: # %entry
+; MIPS64R6-NEXT: daddiu $sp, $sp, -16
+; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicSwap64)))
+; MIPS64R6-NEXT: daddu $1, $1, $25
+; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicSwap64)))
+; MIPS64R6-NEXT: sd $4, 8($sp)
+; MIPS64R6-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64R6-NEXT: .LBB6_1: # %entry
+; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64R6-NEXT: lld $2, 0($1)
+; MIPS64R6-NEXT: move $3, $4
+; MIPS64R6-NEXT: scd $3, 0($1)
+; MIPS64R6-NEXT: beqzc $3, .LBB6_1
+; MIPS64R6-NEXT: nop
+; MIPS64R6-NEXT: # %bb.2: # %entry
+; MIPS64R6-NEXT: jr $ra
+; MIPS64R6-NEXT: daddiu $sp, $sp, 16
+;
+; MIPS64R6O0-LABEL: AtomicSwap64:
+; MIPS64R6O0: # %bb.0: # %entry
+; MIPS64R6O0-NEXT: daddiu $sp, $sp, -16
+; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicSwap64)))
+; MIPS64R6O0-NEXT: daddu $1, $1, $25
+; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicSwap64)))
+; MIPS64R6O0-NEXT: move $25, $4
+; MIPS64R6O0-NEXT: sd $4, 8($sp)
+; MIPS64R6O0-NEXT: ld $4, 8($sp)
+; MIPS64R6O0-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64R6O0-NEXT: .LBB6_1: # %entry
+; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64R6O0-NEXT: lld $2, 0($1)
+; MIPS64R6O0-NEXT: move $3, $4
+; MIPS64R6O0-NEXT: scd $3, 0($1)
+; MIPS64R6O0-NEXT: beqzc $3, .LBB6_1
+; MIPS64R6O0-NEXT: # %bb.2: # %entry
+; MIPS64R6O0-NEXT: sd $25, 0($sp) # 8-byte Folded Spill
+; MIPS64R6O0-NEXT: daddiu $sp, $sp, 16
+; MIPS64R6O0-NEXT: jrc $ra
+;
+; O1-LABEL: AtomicSwap64:
+; O1: # %bb.0: # %entry
+; O1-NEXT: daddiu $sp, $sp, -16
+; O1-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicSwap64)))
+; O1-NEXT: daddu $1, $1, $25
+; O1-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicSwap64)))
+; O1-NEXT: sd $4, 8($sp)
+; O1-NEXT: ld $1, %got_disp(x)($1)
+; O1-NEXT: .LBB6_1: # %entry
+; O1-NEXT: # =>This Inner Loop Header: Depth=1
+; O1-NEXT: lld $2, 0($1)
+; O1-NEXT: move $3, $4
+; O1-NEXT: scd $3, 0($1)
+; O1-NEXT: beqz $3, .LBB6_1
+; O1-NEXT: nop
+; O1-NEXT: # %bb.2: # %entry
+; O1-NEXT: jr $ra
+; O1-NEXT: daddiu $sp, $sp, 16
+;
+; O2-LABEL: AtomicSwap64:
+; O2: # %bb.0: # %entry
+; O2-NEXT: daddiu $sp, $sp, -16
+; O2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicSwap64)))
+; O2-NEXT: daddu $1, $1, $25
+; O2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicSwap64)))
+; O2-NEXT: sd $4, 8($sp)
+; O2-NEXT: ld $1, %got_disp(x)($1)
+; O2-NEXT: .LBB6_1: # %entry
+; O2-NEXT: # =>This Inner Loop Header: Depth=1
+; O2-NEXT: lld $2, 0($1)
+; O2-NEXT: move $3, $4
+; O2-NEXT: scd $3, 0($1)
+; O2-NEXT: beqz $3, .LBB6_1
+; O2-NEXT: nop
+; O2-NEXT: # %bb.2: # %entry
+; O2-NEXT: jr $ra
+; O2-NEXT: daddiu $sp, $sp, 16
+;
+; O3-LABEL: AtomicSwap64:
+; O3: # %bb.0: # %entry
+; O3-NEXT: daddiu $sp, $sp, -16
+; O3-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicSwap64)))
+; O3-NEXT: sd $4, 8($sp)
+; O3-NEXT: daddu $1, $1, $25
+; O3-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicSwap64)))
+; O3-NEXT: ld $1, %got_disp(x)($1)
+; O3-NEXT: .LBB6_1: # %entry
+; O3-NEXT: # =>This Inner Loop Header: Depth=1
+; O3-NEXT: lld $2, 0($1)
+; O3-NEXT: move $3, $4
+; O3-NEXT: scd $3, 0($1)
+; O3-NEXT: beqz $3, .LBB6_1
+; O3-NEXT: nop
+; O3-NEXT: # %bb.2: # %entry
+; O3-NEXT: jr $ra
+; O3-NEXT: daddiu $sp, $sp, 16
+;
+; MIPS64EB-LABEL: AtomicSwap64:
+; MIPS64EB: # %bb.0: # %entry
+; MIPS64EB-NEXT: daddiu $sp, $sp, -16
+; MIPS64EB-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicSwap64)))
+; MIPS64EB-NEXT: daddu $1, $1, $25
+; MIPS64EB-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicSwap64)))
+; MIPS64EB-NEXT: sd $4, 8($sp)
+; MIPS64EB-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64EB-NEXT: .LBB6_1: # %entry
+; MIPS64EB-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64EB-NEXT: lld $2, 0($1)
+; MIPS64EB-NEXT: move $3, $4
+; MIPS64EB-NEXT: scd $3, 0($1)
+; MIPS64EB-NEXT: beqz $3, .LBB6_1
+; MIPS64EB-NEXT: nop
+; MIPS64EB-NEXT: # %bb.2: # %entry
+; MIPS64EB-NEXT: jr $ra
+; MIPS64EB-NEXT: daddiu $sp, $sp, 16
+entry:
+ %newval.addr = alloca i64, align 4
+ store i64 %newval, i64* %newval.addr, align 4
+ %tmp = load i64, i64* %newval.addr, align 4
+ %0 = atomicrmw xchg i64* @x, i64 %tmp monotonic
+ ret i64 %0
+
+}
+
+define i64 @AtomicCmpSwap64(i64 signext %oldval, i64 signext %newval) nounwind {
+; MIPS4-LABEL: AtomicCmpSwap64:
+; MIPS4: # %bb.0: # %entry
+; MIPS4-NEXT: daddiu $sp, $sp, -16
+; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicCmpSwap64)))
+; MIPS4-NEXT: daddu $1, $1, $25
+; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicCmpSwap64)))
+; MIPS4-NEXT: sd $5, 8($sp)
+; MIPS4-NEXT: ld $1, %got_disp(x)($1)
+; MIPS4-NEXT: .LBB7_1: # %entry
+; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS4-NEXT: lld $2, 0($1)
+; MIPS4-NEXT: bne $2, $4, .LBB7_3
+; MIPS4-NEXT: nop
+; MIPS4-NEXT: # %bb.2: # %entry
+; MIPS4-NEXT: # in Loop: Header=BB7_1 Depth=1
+; MIPS4-NEXT: move $3, $5
+; MIPS4-NEXT: scd $3, 0($1)
+; MIPS4-NEXT: beqz $3, .LBB7_1
+; MIPS4-NEXT: nop
+; MIPS4-NEXT: .LBB7_3: # %entry
+; MIPS4-NEXT: jr $ra
+; MIPS4-NEXT: daddiu $sp, $sp, 16
+;
+; MIPS64-LABEL: AtomicCmpSwap64:
+; MIPS64: # %bb.0: # %entry
+; MIPS64-NEXT: daddiu $sp, $sp, -16
+; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicCmpSwap64)))
+; MIPS64-NEXT: daddu $1, $1, $25
+; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicCmpSwap64)))
+; MIPS64-NEXT: sd $5, 8($sp)
+; MIPS64-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64-NEXT: .LBB7_1: # %entry
+; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64-NEXT: lld $2, 0($1)
+; MIPS64-NEXT: bne $2, $4, .LBB7_3
+; MIPS64-NEXT: nop
+; MIPS64-NEXT: # %bb.2: # %entry
+; MIPS64-NEXT: # in Loop: Header=BB7_1 Depth=1
+; MIPS64-NEXT: move $3, $5
+; MIPS64-NEXT: scd $3, 0($1)
+; MIPS64-NEXT: beqz $3, .LBB7_1
+; MIPS64-NEXT: nop
+; MIPS64-NEXT: .LBB7_3: # %entry
+; MIPS64-NEXT: jr $ra
+; MIPS64-NEXT: daddiu $sp, $sp, 16
+;
+; MIPS64R2-LABEL: AtomicCmpSwap64:
+; MIPS64R2: # %bb.0: # %entry
+; MIPS64R2-NEXT: daddiu $sp, $sp, -16
+; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicCmpSwap64)))
+; MIPS64R2-NEXT: daddu $1, $1, $25
+; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicCmpSwap64)))
+; MIPS64R2-NEXT: sd $5, 8($sp)
+; MIPS64R2-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64R2-NEXT: .LBB7_1: # %entry
+; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64R2-NEXT: lld $2, 0($1)
+; MIPS64R2-NEXT: bne $2, $4, .LBB7_3
+; MIPS64R2-NEXT: nop
+; MIPS64R2-NEXT: # %bb.2: # %entry
+; MIPS64R2-NEXT: # in Loop: Header=BB7_1 Depth=1
+; MIPS64R2-NEXT: move $3, $5
+; MIPS64R2-NEXT: scd $3, 0($1)
+; MIPS64R2-NEXT: beqz $3, .LBB7_1
+; MIPS64R2-NEXT: nop
+; MIPS64R2-NEXT: .LBB7_3: # %entry
+; MIPS64R2-NEXT: jr $ra
+; MIPS64R2-NEXT: daddiu $sp, $sp, 16
+;
+; MIPS64R6-LABEL: AtomicCmpSwap64:
+; MIPS64R6: # %bb.0: # %entry
+; MIPS64R6-NEXT: daddiu $sp, $sp, -16
+; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicCmpSwap64)))
+; MIPS64R6-NEXT: daddu $1, $1, $25
+; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicCmpSwap64)))
+; MIPS64R6-NEXT: sd $5, 8($sp)
+; MIPS64R6-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64R6-NEXT: .LBB7_1: # %entry
+; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64R6-NEXT: lld $2, 0($1)
+; MIPS64R6-NEXT: bnec $2, $4, .LBB7_3
+; MIPS64R6-NEXT: # %bb.2: # %entry
+; MIPS64R6-NEXT: # in Loop: Header=BB7_1 Depth=1
+; MIPS64R6-NEXT: move $3, $5
+; MIPS64R6-NEXT: scd $3, 0($1)
+; MIPS64R6-NEXT: beqzc $3, .LBB7_1
+; MIPS64R6-NEXT: nop
+; MIPS64R6-NEXT: .LBB7_3: # %entry
+; MIPS64R6-NEXT: jr $ra
+; MIPS64R6-NEXT: daddiu $sp, $sp, 16
+;
+; MIPS64R6O0-LABEL: AtomicCmpSwap64:
+; MIPS64R6O0: # %bb.0: # %entry
+; MIPS64R6O0-NEXT: daddiu $sp, $sp, -48
+; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicCmpSwap64)))
+; MIPS64R6O0-NEXT: daddu $1, $1, $25
+; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicCmpSwap64)))
+; MIPS64R6O0-NEXT: move $25, $5
+; MIPS64R6O0-NEXT: move $2, $4
+; MIPS64R6O0-NEXT: sd $5, 40($sp)
+; MIPS64R6O0-NEXT: ld $5, 40($sp)
+; MIPS64R6O0-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64R6O0-NEXT: ld $3, 32($sp) # 8-byte Folded Reload
+; MIPS64R6O0-NEXT: .LBB7_1: # %entry
+; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64R6O0-NEXT: lld $6, 0($1)
+; MIPS64R6O0-NEXT: bnec $6, $4, .LBB7_3
+; MIPS64R6O0-NEXT: # %bb.2: # %entry
+; MIPS64R6O0-NEXT: # in Loop: Header=BB7_1 Depth=1
+; MIPS64R6O0-NEXT: move $7, $5
+; MIPS64R6O0-NEXT: scd $7, 0($1)
+; MIPS64R6O0-NEXT: beqzc $7, .LBB7_1
+; MIPS64R6O0-NEXT: .LBB7_3: # %entry
+; MIPS64R6O0-NEXT: sd $2, 24($sp) # 8-byte Folded Spill
+; MIPS64R6O0-NEXT: move $2, $6
+; MIPS64R6O0-NEXT: sd $6, 32($sp) # 8-byte Folded Spill
+; MIPS64R6O0-NEXT: sd $25, 16($sp) # 8-byte Folded Spill
+; MIPS64R6O0-NEXT: sd $3, 8($sp) # 8-byte Folded Spill
+; MIPS64R6O0-NEXT: daddiu $sp, $sp, 48
+; MIPS64R6O0-NEXT: jrc $ra
+;
+; O1-LABEL: AtomicCmpSwap64:
+; O1: # %bb.0: # %entry
+; O1-NEXT: daddiu $sp, $sp, -16
+; O1-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicCmpSwap64)))
+; O1-NEXT: daddu $1, $1, $25
+; O1-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicCmpSwap64)))
+; O1-NEXT: sd $5, 8($sp)
+; O1-NEXT: ld $1, %got_disp(x)($1)
+; O1-NEXT: .LBB7_1: # %entry
+; O1-NEXT: # =>This Inner Loop Header: Depth=1
+; O1-NEXT: lld $2, 0($1)
+; O1-NEXT: bne $2, $4, .LBB7_3
+; O1-NEXT: nop
+; O1-NEXT: # %bb.2: # %entry
+; O1-NEXT: # in Loop: Header=BB7_1 Depth=1
+; O1-NEXT: move $3, $5
+; O1-NEXT: scd $3, 0($1)
+; O1-NEXT: beqz $3, .LBB7_1
+; O1-NEXT: nop
+; O1-NEXT: .LBB7_3: # %entry
+; O1-NEXT: jr $ra
+; O1-NEXT: daddiu $sp, $sp, 16
+;
+; O2-LABEL: AtomicCmpSwap64:
+; O2: # %bb.0: # %entry
+; O2-NEXT: daddiu $sp, $sp, -16
+; O2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicCmpSwap64)))
+; O2-NEXT: daddu $1, $1, $25
+; O2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicCmpSwap64)))
+; O2-NEXT: sd $5, 8($sp)
+; O2-NEXT: ld $1, %got_disp(x)($1)
+; O2-NEXT: .LBB7_1: # %entry
+; O2-NEXT: # =>This Inner Loop Header: Depth=1
+; O2-NEXT: lld $2, 0($1)
+; O2-NEXT: bne $2, $4, .LBB7_3
+; O2-NEXT: nop
+; O2-NEXT: # %bb.2: # %entry
+; O2-NEXT: # in Loop: Header=BB7_1 Depth=1
+; O2-NEXT: move $3, $5
+; O2-NEXT: scd $3, 0($1)
+; O2-NEXT: beqz $3, .LBB7_1
+; O2-NEXT: nop
+; O2-NEXT: .LBB7_3: # %entry
+; O2-NEXT: jr $ra
+; O2-NEXT: daddiu $sp, $sp, 16
+;
+; O3-LABEL: AtomicCmpSwap64:
+; O3: # %bb.0: # %entry
+; O3-NEXT: daddiu $sp, $sp, -16
+; O3-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicCmpSwap64)))
+; O3-NEXT: sd $5, 8($sp)
+; O3-NEXT: daddu $1, $1, $25
+; O3-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicCmpSwap64)))
+; O3-NEXT: ld $1, %got_disp(x)($1)
+; O3-NEXT: .LBB7_1: # %entry
+; O3-NEXT: # =>This Inner Loop Header: Depth=1
+; O3-NEXT: lld $2, 0($1)
+; O3-NEXT: bne $2, $4, .LBB7_3
+; O3-NEXT: nop
+; O3-NEXT: # %bb.2: # %entry
+; O3-NEXT: # in Loop: Header=BB7_1 Depth=1
+; O3-NEXT: move $3, $5
+; O3-NEXT: scd $3, 0($1)
+; O3-NEXT: beqz $3, .LBB7_1
+; O3-NEXT: nop
+; O3-NEXT: .LBB7_3: # %entry
+; O3-NEXT: jr $ra
+; O3-NEXT: daddiu $sp, $sp, 16
+;
+; MIPS64EB-LABEL: AtomicCmpSwap64:
+; MIPS64EB: # %bb.0: # %entry
+; MIPS64EB-NEXT: daddiu $sp, $sp, -16
+; MIPS64EB-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicCmpSwap64)))
+; MIPS64EB-NEXT: daddu $1, $1, $25
+; MIPS64EB-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicCmpSwap64)))
+; MIPS64EB-NEXT: sd $5, 8($sp)
+; MIPS64EB-NEXT: ld $1, %got_disp(x)($1)
+; MIPS64EB-NEXT: .LBB7_1: # %entry
+; MIPS64EB-NEXT: # =>This Inner Loop Header: Depth=1
+; MIPS64EB-NEXT: lld $2, 0($1)
+; MIPS64EB-NEXT: bne $2, $4, .LBB7_3
+; MIPS64EB-NEXT: nop
+; MIPS64EB-NEXT: # %bb.2: # %entry
+; MIPS64EB-NEXT: # in Loop: Header=BB7_1 Depth=1
+; MIPS64EB-NEXT: move $3, $5
+; MIPS64EB-NEXT: scd $3, 0($1)
+; MIPS64EB-NEXT: beqz $3, .LBB7_1
+; MIPS64EB-NEXT: nop
+; MIPS64EB-NEXT: .LBB7_3: # %entry
+; MIPS64EB-NEXT: jr $ra
+; MIPS64EB-NEXT: daddiu $sp, $sp, 16
+entry:
+ %newval.addr = alloca i64, align 4
+ store i64 %newval, i64* %newval.addr, align 4
+ %tmp = load i64, i64* %newval.addr, align 4
+ %0 = cmpxchg i64* @x, i64 %oldval, i64 %tmp monotonic monotonic
+ %1 = extractvalue { i64, i1 } %0, 0
+ ret i64 %1
+
+}
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