summaryrefslogtreecommitdiffstats
path: root/llvm/test/CodeGen/Thumb2
diff options
context:
space:
mode:
authorJakob Stoklund Olesen <stoklund@2pi.dk>2012-05-17 23:44:19 +0000
committerJakob Stoklund Olesen <stoklund@2pi.dk>2012-05-17 23:44:19 +0000
commit589c6eb95c38bc13530bc460f7069496ec85b6af (patch)
tree513de59c9a5e98d888129b41e685a76047139830 /llvm/test/CodeGen/Thumb2
parent4407880666f657ba1535eec4408488c596f68842 (diff)
downloadbcm5719-llvm-589c6eb95c38bc13530bc460f7069496ec85b6af.tar.gz
bcm5719-llvm-589c6eb95c38bc13530bc460f7069496ec85b6af.zip
Remove -join-physregs from the test suite.
This option has been disabled for a while, and it is going away so I can clean up the coalescer code. The tests that required physreg joining to be enabled were almost all of the form "tiny function with interference between arguments and return value". Such functions are usually inlined in the real world. The problem exposed by phys_subreg_coalesce-3.ll is real, but fairly rare. llvm-svn: 157027
Diffstat (limited to 'llvm/test/CodeGen/Thumb2')
-rw-r--r--llvm/test/CodeGen/Thumb2/thumb2-cmn.ll22
-rw-r--r--llvm/test/CodeGen/Thumb2/thumb2-cmp.ll18
-rw-r--r--llvm/test/CodeGen/Thumb2/thumb2-cmp2.ll18
-rw-r--r--llvm/test/CodeGen/Thumb2/thumb2-teq.ll16
-rw-r--r--llvm/test/CodeGen/Thumb2/thumb2-teq2.ll18
-rw-r--r--llvm/test/CodeGen/Thumb2/thumb2-tst.ll16
-rw-r--r--llvm/test/CodeGen/Thumb2/thumb2-tst2.ll18
7 files changed, 63 insertions, 63 deletions
diff --git a/llvm/test/CodeGen/Thumb2/thumb2-cmn.ll b/llvm/test/CodeGen/Thumb2/thumb2-cmn.ll
index 21bbd269ca9..67b07e63fc0 100644
--- a/llvm/test/CodeGen/Thumb2/thumb2-cmn.ll
+++ b/llvm/test/CodeGen/Thumb2/thumb2-cmn.ll
@@ -1,7 +1,7 @@
-; RUN: llc < %s -march=thumb -mattr=+thumb2 -join-physregs | FileCheck %s
+; RUN: llc < %s -march=thumb -mattr=+thumb2 | FileCheck %s
-; These tests implicitly depend on 'movs r0, #0' being rematerialized below the
-; test as 'mov.w r0, #0'. So far, that requires physreg joining.
+; These tests could be improved by 'movs r0, #0' being rematerialized below the
+; test as 'mov.w r0, #0'.
define i1 @f1(i32 %a, i32 %b) {
%nb = sub i32 0, %b
@@ -9,7 +9,7 @@ define i1 @f1(i32 %a, i32 %b) {
ret i1 %tmp
}
; CHECK: f1:
-; CHECK: cmn r0, r1
+; CHECK: cmn {{.*}}, r1
define i1 @f2(i32 %a, i32 %b) {
%nb = sub i32 0, %b
@@ -17,7 +17,7 @@ define i1 @f2(i32 %a, i32 %b) {
ret i1 %tmp
}
; CHECK: f2:
-; CHECK: cmn r0, r1
+; CHECK: cmn {{.*}}, r1
define i1 @f3(i32 %a, i32 %b) {
%nb = sub i32 0, %b
@@ -25,7 +25,7 @@ define i1 @f3(i32 %a, i32 %b) {
ret i1 %tmp
}
; CHECK: f3:
-; CHECK: cmn r0, r1
+; CHECK: cmn {{.*}}, r1
define i1 @f4(i32 %a, i32 %b) {
%nb = sub i32 0, %b
@@ -33,7 +33,7 @@ define i1 @f4(i32 %a, i32 %b) {
ret i1 %tmp
}
; CHECK: f4:
-; CHECK: cmn r0, r1
+; CHECK: cmn {{.*}}, r1
define i1 @f5(i32 %a, i32 %b) {
%tmp = shl i32 %b, 5
@@ -42,7 +42,7 @@ define i1 @f5(i32 %a, i32 %b) {
ret i1 %tmp1
}
; CHECK: f5:
-; CHECK: cmn.w r0, r1, lsl #5
+; CHECK: cmn.w {{.*}}, r1, lsl #5
define i1 @f6(i32 %a, i32 %b) {
%tmp = lshr i32 %b, 6
@@ -51,7 +51,7 @@ define i1 @f6(i32 %a, i32 %b) {
ret i1 %tmp1
}
; CHECK: f6:
-; CHECK: cmn.w r0, r1, lsr #6
+; CHECK: cmn.w {{.*}}, r1, lsr #6
define i1 @f7(i32 %a, i32 %b) {
%tmp = ashr i32 %b, 7
@@ -60,7 +60,7 @@ define i1 @f7(i32 %a, i32 %b) {
ret i1 %tmp1
}
; CHECK: f7:
-; CHECK: cmn.w r0, r1, asr #7
+; CHECK: cmn.w {{.*}}, r1, asr #7
define i1 @f8(i32 %a, i32 %b) {
%l8 = shl i32 %a, 24
@@ -71,7 +71,7 @@ define i1 @f8(i32 %a, i32 %b) {
ret i1 %tmp1
}
; CHECK: f8:
-; CHECK: cmn.w r0, r0, ror #8
+; CHECK: cmn.w {{.*}}, {{.*}}, ror #8
define void @f9(i32 %a, i32 %b) nounwind optsize {
diff --git a/llvm/test/CodeGen/Thumb2/thumb2-cmp.ll b/llvm/test/CodeGen/Thumb2/thumb2-cmp.ll
index da121140be2..4ce7acc22e0 100644
--- a/llvm/test/CodeGen/Thumb2/thumb2-cmp.ll
+++ b/llvm/test/CodeGen/Thumb2/thumb2-cmp.ll
@@ -1,12 +1,12 @@
-; RUN: llc < %s -march=thumb -mattr=+thumb2 -join-physregs | FileCheck %s
+; RUN: llc < %s -march=thumb -mattr=+thumb2 | FileCheck %s
-; These tests implicitly depend on 'movs r0, #0' being rematerialized below the
-; test as 'mov.w r0, #0'. So far, that requires physreg joining.
+; These tests would be improved by 'movs r0, #0' being rematerialized below the
+; test as 'mov.w r0, #0'.
; 0x000000bb = 187
define i1 @f1(i32 %a) {
; CHECK: f1:
-; CHECK: cmp r0, #187
+; CHECK: cmp {{.*}}, #187
%tmp = icmp ne i32 %a, 187
ret i1 %tmp
}
@@ -14,7 +14,7 @@ define i1 @f1(i32 %a) {
; 0x00aa00aa = 11141290
define i1 @f2(i32 %a) {
; CHECK: f2:
-; CHECK: cmp.w r0, #11141290
+; CHECK: cmp.w {{.*}}, #11141290
%tmp = icmp eq i32 %a, 11141290
ret i1 %tmp
}
@@ -22,7 +22,7 @@ define i1 @f2(i32 %a) {
; 0xcc00cc00 = 3422604288
define i1 @f3(i32 %a) {
; CHECK: f3:
-; CHECK: cmp.w r0, #-872363008
+; CHECK: cmp.w {{.*}}, #-872363008
%tmp = icmp ne i32 %a, 3422604288
ret i1 %tmp
}
@@ -30,7 +30,7 @@ define i1 @f3(i32 %a) {
; 0xdddddddd = 3722304989
define i1 @f4(i32 %a) {
; CHECK: f4:
-; CHECK: cmp.w r0, #-572662307
+; CHECK: cmp.w {{.*}}, #-572662307
%tmp = icmp ne i32 %a, 3722304989
ret i1 %tmp
}
@@ -38,7 +38,7 @@ define i1 @f4(i32 %a) {
; 0x00110000 = 1114112
define i1 @f5(i32 %a) {
; CHECK: f5:
-; CHECK: cmp.w r0, #1114112
+; CHECK: cmp.w {{.*}}, #1114112
%tmp = icmp eq i32 %a, 1114112
ret i1 %tmp
}
@@ -46,7 +46,7 @@ define i1 @f5(i32 %a) {
; Check that we don't do an invalid (a > b) --> !(a < b + 1) transform.
;
; CHECK: f6:
-; CHECK-NOT: cmp.w r0, #-2147483648
+; CHECK-NOT: cmp.w {{.*}}, #-2147483648
; CHECK: bx lr
define i32 @f6(i32 %a) {
%tmp = icmp sgt i32 %a, 2147483647
diff --git a/llvm/test/CodeGen/Thumb2/thumb2-cmp2.ll b/llvm/test/CodeGen/Thumb2/thumb2-cmp2.ll
index 15052e00671..f6790deb1fc 100644
--- a/llvm/test/CodeGen/Thumb2/thumb2-cmp2.ll
+++ b/llvm/test/CodeGen/Thumb2/thumb2-cmp2.ll
@@ -1,25 +1,25 @@
-; RUN: llc < %s -march=thumb -mattr=+thumb2 -join-physregs | FileCheck %s
+; RUN: llc < %s -march=thumb -mattr=+thumb2 | FileCheck %s
-; These tests implicitly depend on 'movs r0, #0' being rematerialized below the
-; test as 'mov.w r0, #0'. So far, that requires physreg joining.
+; These tests would be improved by 'movs r0, #0' being rematerialized below the
+; test as 'mov.w r0, #0'.
define i1 @f1(i32 %a, i32 %b) {
; CHECK: f1:
-; CHECK: cmp r0, r1
+; CHECK: cmp {{.*}}, r1
%tmp = icmp ne i32 %a, %b
ret i1 %tmp
}
define i1 @f2(i32 %a, i32 %b) {
; CHECK: f2:
-; CHECK: cmp r0, r1
+; CHECK: cmp {{.*}}, r1
%tmp = icmp eq i32 %a, %b
ret i1 %tmp
}
define i1 @f6(i32 %a, i32 %b) {
; CHECK: f6:
-; CHECK: cmp.w r0, r1, lsl #5
+; CHECK: cmp.w {{.*}}, r1, lsl #5
%tmp = shl i32 %b, 5
%tmp1 = icmp eq i32 %tmp, %a
ret i1 %tmp1
@@ -27,7 +27,7 @@ define i1 @f6(i32 %a, i32 %b) {
define i1 @f7(i32 %a, i32 %b) {
; CHECK: f7:
-; CHECK: cmp.w r0, r1, lsr #6
+; CHECK: cmp.w {{.*}}, r1, lsr #6
%tmp = lshr i32 %b, 6
%tmp1 = icmp ne i32 %tmp, %a
ret i1 %tmp1
@@ -35,7 +35,7 @@ define i1 @f7(i32 %a, i32 %b) {
define i1 @f8(i32 %a, i32 %b) {
; CHECK: f8:
-; CHECK: cmp.w r0, r1, asr #7
+; CHECK: cmp.w {{.*}}, r1, asr #7
%tmp = ashr i32 %b, 7
%tmp1 = icmp eq i32 %a, %tmp
ret i1 %tmp1
@@ -43,7 +43,7 @@ define i1 @f8(i32 %a, i32 %b) {
define i1 @f9(i32 %a, i32 %b) {
; CHECK: f9:
-; CHECK: cmp.w r0, r0, ror #8
+; CHECK: cmp.w {{.*}}, {{.*}}, ror #8
%l8 = shl i32 %a, 24
%r8 = lshr i32 %a, 8
%tmp = or i32 %l8, %r8
diff --git a/llvm/test/CodeGen/Thumb2/thumb2-teq.ll b/llvm/test/CodeGen/Thumb2/thumb2-teq.ll
index 00c928fc078..d453f469abc 100644
--- a/llvm/test/CodeGen/Thumb2/thumb2-teq.ll
+++ b/llvm/test/CodeGen/Thumb2/thumb2-teq.ll
@@ -1,7 +1,7 @@
-; RUN: llc < %s -march=thumb -mattr=+thumb2 -join-physregs | FileCheck %s
+; RUN: llc < %s -march=thumb -mattr=+thumb2 | FileCheck %s
-; These tests implicitly depend on 'movs r0, #0' being rematerialized below the
-; test as 'mov.w r0, #0'. So far, that requires physreg joining.
+; These tests would be improved by 'movs r0, #0' being rematerialized below the
+; test as 'mov.w r0, #0'.
; 0x000000bb = 187
define i1 @f2(i32 %a) {
@@ -10,7 +10,7 @@ define i1 @f2(i32 %a) {
ret i1 %tmp1
}
; CHECK: f2:
-; CHECK: teq.w r0, #187
+; CHECK: teq.w {{.*}}, #187
; 0x00aa00aa = 11141290
define i1 @f3(i32 %a) {
@@ -19,7 +19,7 @@ define i1 @f3(i32 %a) {
ret i1 %tmp1
}
; CHECK: f3:
-; CHECK: teq.w r0, #11141290
+; CHECK: teq.w {{.*}}, #11141290
; 0xcc00cc00 = 3422604288
define i1 @f6(i32 %a) {
@@ -28,7 +28,7 @@ define i1 @f6(i32 %a) {
ret i1 %tmp1
}
; CHECK: f6:
-; CHECK: teq.w r0, #-872363008
+; CHECK: teq.w {{.*}}, #-872363008
; 0xdddddddd = 3722304989
define i1 @f7(i32 %a) {
@@ -37,7 +37,7 @@ define i1 @f7(i32 %a) {
ret i1 %tmp1
}
; CHECK: f7:
-; CHECK: teq.w r0, #-572662307
+; CHECK: teq.w {{.*}}, #-572662307
; 0xdddddddd = 3722304989
define i1 @f8(i32 %a) {
@@ -53,5 +53,5 @@ define i1 @f10(i32 %a) {
ret i1 %tmp1
}
; CHECK: f10:
-; CHECK: teq.w r0, #1114112
+; CHECK: teq.w {{.*}}, #1114112
diff --git a/llvm/test/CodeGen/Thumb2/thumb2-teq2.ll b/llvm/test/CodeGen/Thumb2/thumb2-teq2.ll
index 8acae9090f1..27ecad83939 100644
--- a/llvm/test/CodeGen/Thumb2/thumb2-teq2.ll
+++ b/llvm/test/CodeGen/Thumb2/thumb2-teq2.ll
@@ -1,11 +1,11 @@
-; RUN: llc < %s -march=thumb -mattr=+thumb2 -join-physregs | FileCheck %s
+; RUN: llc < %s -march=thumb -mattr=+thumb2 | FileCheck %s
-; These tests implicitly depend on 'movs r0, #0' being rematerialized below the
-; tst as 'mov.w r0, #0'. So far, that requires physreg joining.
+; These tests would be improved by 'movs r0, #0' being rematerialized below the
+; tst as 'mov.w r0, #0'.
define i1 @f2(i32 %a, i32 %b) {
; CHECK: f2
-; CHECK: teq.w r0, r1
+; CHECK: teq.w {{.*}}, r1
%tmp = xor i32 %a, %b
%tmp1 = icmp eq i32 %tmp, 0
ret i1 %tmp1
@@ -13,7 +13,7 @@ define i1 @f2(i32 %a, i32 %b) {
define i1 @f4(i32 %a, i32 %b) {
; CHECK: f4
-; CHECK: teq.w r0, r1
+; CHECK: teq.w {{.*}}, r1
%tmp = xor i32 %a, %b
%tmp1 = icmp eq i32 0, %tmp
ret i1 %tmp1
@@ -21,7 +21,7 @@ define i1 @f4(i32 %a, i32 %b) {
define i1 @f6(i32 %a, i32 %b) {
; CHECK: f6
-; CHECK: teq.w r0, r1, lsl #5
+; CHECK: teq.w {{.*}}, r1, lsl #5
%tmp = shl i32 %b, 5
%tmp1 = xor i32 %a, %tmp
%tmp2 = icmp eq i32 %tmp1, 0
@@ -30,7 +30,7 @@ define i1 @f6(i32 %a, i32 %b) {
define i1 @f7(i32 %a, i32 %b) {
; CHECK: f7
-; CHECK: teq.w r0, r1, lsr #6
+; CHECK: teq.w {{.*}}, r1, lsr #6
%tmp = lshr i32 %b, 6
%tmp1 = xor i32 %a, %tmp
%tmp2 = icmp eq i32 %tmp1, 0
@@ -39,7 +39,7 @@ define i1 @f7(i32 %a, i32 %b) {
define i1 @f8(i32 %a, i32 %b) {
; CHECK: f8
-; CHECK: teq.w r0, r1, asr #7
+; CHECK: teq.w {{.*}}, r1, asr #7
%tmp = ashr i32 %b, 7
%tmp1 = xor i32 %a, %tmp
%tmp2 = icmp eq i32 %tmp1, 0
@@ -48,7 +48,7 @@ define i1 @f8(i32 %a, i32 %b) {
define i1 @f9(i32 %a, i32 %b) {
; CHECK: f9
-; CHECK: teq.w r0, r0, ror #8
+; CHECK: teq.w {{.*}}, {{.*}}, ror #8
%l8 = shl i32 %a, 24
%r8 = lshr i32 %a, 8
%tmp = or i32 %l8, %r8
diff --git a/llvm/test/CodeGen/Thumb2/thumb2-tst.ll b/llvm/test/CodeGen/Thumb2/thumb2-tst.ll
index 43e208cc59d..67fe82ee520 100644
--- a/llvm/test/CodeGen/Thumb2/thumb2-tst.ll
+++ b/llvm/test/CodeGen/Thumb2/thumb2-tst.ll
@@ -1,7 +1,7 @@
-; RUN: llc < %s -march=thumb -mattr=+thumb2 -join-physregs | FileCheck %s
+; RUN: llc < %s -march=thumb -mattr=+thumb2 | FileCheck %s
-; These tests implicitly depend on 'movs r0, #0' being rematerialized below the
-; tst as 'mov.w r0, #0'. So far, that requires physreg joining.
+; These tests would be improved by 'movs r0, #0' being rematerialized below the
+; tst as 'mov.w r0, #0'.
; 0x000000bb = 187
define i1 @f2(i32 %a) {
@@ -10,7 +10,7 @@ define i1 @f2(i32 %a) {
ret i1 %tmp1
}
; CHECK: f2:
-; CHECK: tst.w r0, #187
+; CHECK: tst.w {{.*}}, #187
; 0x00aa00aa = 11141290
define i1 @f3(i32 %a) {
@@ -19,7 +19,7 @@ define i1 @f3(i32 %a) {
ret i1 %tmp1
}
; CHECK: f3:
-; CHECK: tst.w r0, #11141290
+; CHECK: tst.w {{.*}}, #11141290
; 0xcc00cc00 = 3422604288
define i1 @f6(i32 %a) {
@@ -28,7 +28,7 @@ define i1 @f6(i32 %a) {
ret i1 %tmp1
}
; CHECK: f6:
-; CHECK: tst.w r0, #-872363008
+; CHECK: tst.w {{.*}}, #-872363008
; 0xdddddddd = 3722304989
define i1 @f7(i32 %a) {
@@ -37,7 +37,7 @@ define i1 @f7(i32 %a) {
ret i1 %tmp1
}
; CHECK: f7:
-; CHECK: tst.w r0, #-572662307
+; CHECK: tst.w {{.*}}, #-572662307
; 0x00110000 = 1114112
define i1 @f10(i32 %a) {
@@ -46,4 +46,4 @@ define i1 @f10(i32 %a) {
ret i1 %tmp1
}
; CHECK: f10:
-; CHECK: tst.w r0, #1114112
+; CHECK: tst.w {{.*}}, #1114112
diff --git a/llvm/test/CodeGen/Thumb2/thumb2-tst2.ll b/llvm/test/CodeGen/Thumb2/thumb2-tst2.ll
index bfe016fc8d6..e3fe792005f 100644
--- a/llvm/test/CodeGen/Thumb2/thumb2-tst2.ll
+++ b/llvm/test/CodeGen/Thumb2/thumb2-tst2.ll
@@ -1,11 +1,11 @@
-; RUN: llc < %s -march=thumb -mattr=+thumb2 -join-physregs | FileCheck %s
+; RUN: llc < %s -march=thumb -mattr=+thumb2 | FileCheck %s
-; These tests implicitly depend on 'movs r0, #0' being rematerialized below the
-; tst as 'mov.w r0, #0'. So far, that requires physreg joining.
+; These tests would be improved by 'movs r0, #0' being rematerialized below the
+; tst as 'mov.w r0, #0'.
define i1 @f2(i32 %a, i32 %b) {
; CHECK: f2:
-; CHECK: tst r0, r1
+; CHECK: tst {{.*}}, r1
%tmp = and i32 %a, %b
%tmp1 = icmp eq i32 %tmp, 0
ret i1 %tmp1
@@ -13,7 +13,7 @@ define i1 @f2(i32 %a, i32 %b) {
define i1 @f4(i32 %a, i32 %b) {
; CHECK: f4:
-; CHECK: tst r0, r1
+; CHECK: tst {{.*}}, r1
%tmp = and i32 %a, %b
%tmp1 = icmp eq i32 0, %tmp
ret i1 %tmp1
@@ -21,7 +21,7 @@ define i1 @f4(i32 %a, i32 %b) {
define i1 @f6(i32 %a, i32 %b) {
; CHECK: f6:
-; CHECK: tst.w r0, r1, lsl #5
+; CHECK: tst.w {{.*}}, r1, lsl #5
%tmp = shl i32 %b, 5
%tmp1 = and i32 %a, %tmp
%tmp2 = icmp eq i32 %tmp1, 0
@@ -30,7 +30,7 @@ define i1 @f6(i32 %a, i32 %b) {
define i1 @f7(i32 %a, i32 %b) {
; CHECK: f7:
-; CHECK: tst.w r0, r1, lsr #6
+; CHECK: tst.w {{.*}}, r1, lsr #6
%tmp = lshr i32 %b, 6
%tmp1 = and i32 %a, %tmp
%tmp2 = icmp eq i32 %tmp1, 0
@@ -39,7 +39,7 @@ define i1 @f7(i32 %a, i32 %b) {
define i1 @f8(i32 %a, i32 %b) {
; CHECK: f8:
-; CHECK: tst.w r0, r1, asr #7
+; CHECK: tst.w {{.*}}, r1, asr #7
%tmp = ashr i32 %b, 7
%tmp1 = and i32 %a, %tmp
%tmp2 = icmp eq i32 %tmp1, 0
@@ -48,7 +48,7 @@ define i1 @f8(i32 %a, i32 %b) {
define i1 @f9(i32 %a, i32 %b) {
; CHECK: f9:
-; CHECK: tst.w r0, r0, ror #8
+; CHECK: tst.w {{.*}}, {{.*}}, ror #8
%l8 = shl i32 %a, 24
%r8 = lshr i32 %a, 8
%tmp = or i32 %l8, %r8
OpenPOWER on IntegriCloud