2 files changed, 84 insertions, 30 deletions
diff --git a/llvm/test/CodeGen/SystemZ/fp-conv-10.ll b/llvm/test/CodeGen/SystemZ/fp-conv-10.ll
index dc5178985d9..f897743ef11 100644
--- a/llvm/test/CodeGen/SystemZ/fp-conv-10.ll
+++ b/llvm/test/CodeGen/SystemZ/fp-conv-10.ll
@@ -1,3 +1,4 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; Test conversion of floating-point values to unsigned i32s (z10 only).
 ;
 ; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z10 | FileCheck %s
@@ -10,11 +11,19 @@
 ; Test f32->i32.
 define i32 @f1(float %f) {
 ; CHECK-LABEL: f1:
-; CHECK: cebr
-; CHECK: sebr
-; CHECK: cfebr
-; CHECK: xilf
-; CHECK: br %r14
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    larl %r1, .LCPI0_0
+; CHECK-NEXT:    le %f1, 0(%r1)
+; CHECK-NEXT:    cebr %f0, %f1
+; CHECK-NEXT:    jnl .LBB0_2
+; CHECK-NEXT:  # %bb.1:
+; CHECK-NEXT:    cfebr %r2, 5, %f0
+; CHECK-NEXT:    br %r14
+; CHECK-NEXT:  .LBB0_2:
+; CHECK-NEXT:    sebr %f0, %f1
+; CHECK-NEXT:    cfebr %r2, 5, %f0
+; CHECK-NEXT:    xilf %r2, 2147483648
+; CHECK-NEXT:    br %r14
   %conv = fptoui float %f to i32
   ret i32 %conv
 }
@@ -22,11 +31,19 @@ define i32 @f1(float %f) {
 ; Test f64->i32.
 define i32 @f2(double %f) {
 ; CHECK-LABEL: f2:
-; CHECK: cdbr
-; CHECK: sdbr
-; CHECK: cfdbr
-; CHECK: xilf
-; CHECK: br %r14
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    larl %r1, .LCPI1_0
+; CHECK-NEXT:    ldeb %f1, 0(%r1)
+; CHECK-NEXT:    cdbr %f0, %f1
+; CHECK-NEXT:    jnl .LBB1_2
+; CHECK-NEXT:  # %bb.1:
+; CHECK-NEXT:    cfdbr %r2, 5, %f0
+; CHECK-NEXT:    br %r14
+; CHECK-NEXT:  .LBB1_2:
+; CHECK-NEXT:    sdbr %f0, %f1
+; CHECK-NEXT:    cfdbr %r2, 5, %f0
+; CHECK-NEXT:    xilf %r2, 2147483648
+; CHECK-NEXT:    br %r14
   %conv = fptoui double %f to i32
   ret i32 %conv
 }
@@ -34,11 +51,21 @@ define i32 @f2(double %f) {
 ; Test f128->i32.
 define i32 @f3(fp128 *%src) {
 ; CHECK-LABEL: f3:
-; CHECK: cxbr
-; CHECK: sxbr
-; CHECK: cfxbr
-; CHECK: xilf
-; CHECK: br %r14
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    ld %f0, 0(%r2)
+; CHECK-NEXT:    ld %f2, 8(%r2)
+; CHECK-NEXT:    larl %r1, .LCPI2_0
+; CHECK-NEXT:    lxeb %f1, 0(%r1)
+; CHECK-NEXT:    cxbr %f0, %f1
+; CHECK-NEXT:    jnl .LBB2_2
+; CHECK-NEXT:  # %bb.1:
+; CHECK-NEXT:    cfxbr %r2, 5, %f0
+; CHECK-NEXT:    br %r14
+; CHECK-NEXT:  .LBB2_2:
+; CHECK-NEXT:    sxbr %f0, %f1
+; CHECK-NEXT:    cfxbr %r2, 5, %f0
+; CHECK-NEXT:    xilf %r2, 2147483648
+; CHECK-NEXT:    br %r14
   %f = load fp128, fp128 *%src
   %conv = fptoui fp128 %f to i32
   ret i32 %conv
diff --git a/llvm/test/CodeGen/SystemZ/fp-conv-12.ll b/llvm/test/CodeGen/SystemZ/fp-conv-12.ll
index d37a443c482..91c377fa3e2 100644
--- a/llvm/test/CodeGen/SystemZ/fp-conv-12.ll
+++ b/llvm/test/CodeGen/SystemZ/fp-conv-12.ll
@@ -1,3 +1,4 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; Test conversion of floating-point values to unsigned i64s (z10 only).
 ;
 ; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z10 | FileCheck %s
@@ -9,11 +10,19 @@
 ; Test f32->i64.
 define i64 @f1(float %f) {
 ; CHECK-LABEL: f1:
-; CHECK: cebr
-; CHECK: sebr
-; CHECK: cgebr
-; CHECK: xihf
-; CHECK: br %r14
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    larl %r1, .LCPI0_0
+; CHECK-NEXT:    le %f1, 0(%r1)
+; CHECK-NEXT:    cebr %f0, %f1
+; CHECK-NEXT:    jnl .LBB0_2
+; CHECK-NEXT:  # %bb.1:
+; CHECK-NEXT:    cgebr %r2, 5, %f0
+; CHECK-NEXT:    br %r14
+; CHECK-NEXT:  .LBB0_2:
+; CHECK-NEXT:    sebr %f0, %f1
+; CHECK-NEXT:    cgebr %r2, 5, %f0
+; CHECK-NEXT:    xihf %r2, 2147483648
+; CHECK-NEXT:    br %r14
   %conv = fptoui float %f to i64
   ret i64 %conv
 }
@@ -21,11 +30,19 @@ define i64 @f1(float %f) {
 ; Test f64->i64.
 define i64 @f2(double %f) {
 ; CHECK-LABEL: f2:
-; CHECK: cdbr
-; CHECK: sdbr
-; CHECK: cgdbr
-; CHECK: xihf
-; CHECK: br %r14
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    larl %r1, .LCPI1_0
+; CHECK-NEXT:    ldeb %f1, 0(%r1)
+; CHECK-NEXT:    cdbr %f0, %f1
+; CHECK-NEXT:    jnl .LBB1_2
+; CHECK-NEXT:  # %bb.1:
+; CHECK-NEXT:    cgdbr %r2, 5, %f0
+; CHECK-NEXT:    br %r14
+; CHECK-NEXT:  .LBB1_2:
+; CHECK-NEXT:    sdbr %f0, %f1
+; CHECK-NEXT:    cgdbr %r2, 5, %f0
+; CHECK-NEXT:    xihf %r2, 2147483648
+; CHECK-NEXT:    br %r14
   %conv = fptoui double %f to i64
   ret i64 %conv
 }
@@ -33,11 +50,21 @@ define i64 @f2(double %f) {
 ; Test f128->i64.
 define i64 @f3(fp128 *%src) {
 ; CHECK-LABEL: f3:
-; CHECK: cxbr
-; CHECK: sxbr
-; CHECK: cgxbr
-; CHECK: xihf
-; CHECK: br %r14
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    ld %f0, 0(%r2)
+; CHECK-NEXT:    ld %f2, 8(%r2)
+; CHECK-NEXT:    larl %r1, .LCPI2_0
+; CHECK-NEXT:    lxeb %f1, 0(%r1)
+; CHECK-NEXT:    cxbr %f0, %f1
+; CHECK-NEXT:    jnl .LBB2_2
+; CHECK-NEXT:  # %bb.1:
+; CHECK-NEXT:    cgxbr %r2, 5, %f0
+; CHECK-NEXT:    br %r14
+; CHECK-NEXT:  .LBB2_2:
+; CHECK-NEXT:    sxbr %f0, %f1
+; CHECK-NEXT:    cgxbr %r2, 5, %f0
+; CHECK-NEXT:    xihf %r2, 2147483648
+; CHECK-NEXT:    br %r14
   %f = load fp128, fp128 *%src
   %conv = fptoui fp128 %f to i64
   ret i64 %conv