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| author | Craig Topper <craig.topper@intel.com> | 2019-02-04 04:15:10 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2019-02-04 04:15:10 +0000 |
| commit | 7a2944efe118e58d164c16c9d8f4d4d626a9f11d (patch) | |
| tree | 3f3a5461a1142d8301fa7a153ce4266d5dca0fcf /llvm/test/CodeGen/X86/inline-asm-fpstack.ll | |
| parent | 145ccb0eb956702eb6aa6cb44b16a675551772d3 (diff) | |
| download | bcm5719-llvm-7a2944efe118e58d164c16c9d8f4d4d626a9f11d.tar.gz bcm5719-llvm-7a2944efe118e58d164c16c9d8f4d4d626a9f11d.zip | |
[X86] Print %st(0) as %st when its implicit to the instruction. Continue printing it as %st(0) when its encoded in the instruction.
This is a step back from the change I made in r352985. This appears to be more consistent with gcc and objdump behavior.
llvm-svn: 353015
Diffstat (limited to 'llvm/test/CodeGen/X86/inline-asm-fpstack.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/inline-asm-fpstack.ll | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/llvm/test/CodeGen/X86/inline-asm-fpstack.ll b/llvm/test/CodeGen/X86/inline-asm-fpstack.ll index 427d4343a9d..3737cc4f49c 100644 --- a/llvm/test/CodeGen/X86/inline-asm-fpstack.ll +++ b/llvm/test/CodeGen/X86/inline-asm-fpstack.ll @@ -75,20 +75,20 @@ define void @test6(double %A, double %B, double %C, double %D, double %E) nounwi ; CHECK-NEXT: fldl {{[0-9]+}}(%esp) ; CHECK-NEXT: fldl {{[0-9]+}}(%esp) ; CHECK-NEXT: ## InlineAsm Start -; CHECK-NEXT: foo %st(0) %st(0) +; CHECK-NEXT: foo %st %st ; CHECK-NEXT: ## InlineAsm End ; CHECK-NEXT: fstp %st(0) ; CHECK-NEXT: ## InlineAsm Start -; CHECK-NEXT: bar %st(1) %st(0) +; CHECK-NEXT: bar %st(1) %st ; CHECK-NEXT: ## InlineAsm End ; CHECK-NEXT: fstp %st(1) ; CHECK-NEXT: fstp %st(0) ; CHECK-NEXT: ## InlineAsm Start -; CHECK-NEXT: baz %st(1) %st(0) +; CHECK-NEXT: baz %st(1) %st ; CHECK-NEXT: ## InlineAsm End ; CHECK-NEXT: fstp %st(0) ; CHECK-NEXT: ## InlineAsm Start -; CHECK-NEXT: baz %st(0) +; CHECK-NEXT: baz %st ; CHECK-NEXT: ## InlineAsm End ; CHECK-NEXT: fstp %st(0) ; CHECK-NEXT: retl @@ -116,10 +116,10 @@ define void @testPR4185() { ; CHECK-NEXT: flds LCPI6_0 ; CHECK-NEXT: fld %st(0) ; CHECK-NEXT: ## InlineAsm Start -; CHECK-NEXT: fistpl %st(0) +; CHECK-NEXT: fistpl %st ; CHECK-NEXT: ## InlineAsm End ; CHECK-NEXT: ## InlineAsm Start -; CHECK-NEXT: fistpl %st(0) +; CHECK-NEXT: fistpl %st ; CHECK-NEXT: ## InlineAsm End ; CHECK-NEXT: retl return: @@ -137,10 +137,10 @@ define void @testPR4185b() { ; CHECK: ## %bb.0: ## %return ; CHECK-NEXT: flds LCPI7_0 ; CHECK-NEXT: ## InlineAsm Start -; CHECK-NEXT: fistl %st(0) +; CHECK-NEXT: fistl %st ; CHECK-NEXT: ## InlineAsm End ; CHECK-NEXT: ## InlineAsm Start -; CHECK-NEXT: fistpl %st(0) +; CHECK-NEXT: fistpl %st ; CHECK-NEXT: ## InlineAsm End ; CHECK-NEXT: retl return: @@ -162,7 +162,7 @@ define void @testPR4459(x86_fp80 %a) { ; CHECK-NEXT: fld %st(0) ; CHECK-NEXT: fxch %st(1) ; CHECK-NEXT: ## InlineAsm Start -; CHECK-NEXT: fistpl %st(0) +; CHECK-NEXT: fistpl %st ; CHECK-NEXT: ## InlineAsm End ; CHECK-NEXT: fstpt (%esp) ; CHECK-NEXT: calll _test3 @@ -190,7 +190,7 @@ define void @testPR4484(x86_fp80 %a) { ; CHECK-NEXT: calll _test1 ; CHECK-NEXT: fldt {{[-0-9]+}}(%e{{[sb]}}p) ## 10-byte Folded Reload ; CHECK-NEXT: ## InlineAsm Start -; CHECK-NEXT: fistpl %st(0) +; CHECK-NEXT: fistpl %st ; CHECK-NEXT: ## InlineAsm End ; CHECK-NEXT: fstpt (%esp) ; CHECK-NEXT: calll _test3 @@ -210,18 +210,18 @@ define void @testPR4485(x86_fp80* %a) { ; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax ; CHECK-NEXT: fldt (%eax) ; CHECK-NEXT: flds LCPI10_0 -; CHECK-NEXT: fmul %st(0), %st(1) +; CHECK-NEXT: fmul %st, %st(1) ; CHECK-NEXT: flds LCPI10_1 -; CHECK-NEXT: fmul %st(0), %st(2) +; CHECK-NEXT: fmul %st, %st(2) ; CHECK-NEXT: fxch %st(2) ; CHECK-NEXT: ## InlineAsm Start -; CHECK-NEXT: fistpl %st(0) +; CHECK-NEXT: fistpl %st ; CHECK-NEXT: ## InlineAsm End ; CHECK-NEXT: fldt (%eax) ; CHECK-NEXT: fmulp %st(1) ; CHECK-NEXT: fmulp %st(1) ; CHECK-NEXT: ## InlineAsm Start -; CHECK-NEXT: fistpl %st(0) +; CHECK-NEXT: fistpl %st ; CHECK-NEXT: ## InlineAsm End ; CHECK-NEXT: retl entry: @@ -413,7 +413,7 @@ define i32 @PR10602() nounwind ssp { ; CHECK-NEXT: fld %st(0) ; CHECK-NEXT: fxch %st(1) ; CHECK-NEXT: ## InlineAsm Start -; CHECK-NEXT: fcomi %st(1), %st(0); pushf; pop %eax +; CHECK-NEXT: fcomi %st(1), %st; pushf; pop %eax ; CHECK-NEXT: ## InlineAsm End ; CHECK-NEXT: fstp %st(0) ; CHECK-NEXT: fstp %st(0) @@ -495,7 +495,7 @@ define double @test_operand_rewrite() { ; CHECK-LABEL: test_operand_rewrite: ; CHECK: ## %bb.0: ## %entry ; CHECK-NEXT: ## InlineAsm Start -; CHECK-NEXT: foo %st(0), %st(1) +; CHECK-NEXT: foo %st, %st(1) ; CHECK-NEXT: ## InlineAsm End ; CHECK-NEXT: fsubp %st(1) ; CHECK-NEXT: retl |
