[X86] Regenerate the fsin/fcos instruction test using update_llc_test…

…_checks.py. NFC

This looks to have been converted from a grep based test at some point in a really strange way.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@310150 91177308-0d34-0410-b5e6-96231b3b80d8

test/CodeGen/X86/sincos.ll

@@ -1,79 +1,143 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; Make sure this testcase codegens to the sin and cos instructions, not calls
-; RUN: llc < %s -mtriple=i686-apple-macosx -mattr=-sse,-sse2,-sse3 -enable-unsafe-fp-math  | FileCheck %s --check-prefix=SIN
-; RUN: llc < %s -mtriple=i686-apple-macosx -mattr=-sse,-sse2,-sse3 -enable-unsafe-fp-math  | FileCheck %s --check-prefix=COS
-; RUN: llc < %s -mtriple=i686-apple-macosx -mattr=-sse,-sse2,-sse3 | FileCheck %s --check-prefix=SAFE
+; RUN: llc < %s -mtriple=i686-apple-macosx -mattr=-sse,-sse2,-sse3 -enable-unsafe-fp-math  | FileCheck %s --check-prefix=CHECK --check-prefix=UNSAFE
+; RUN: llc < %s -mtriple=i686-apple-macosx -mattr=-sse,-sse2,-sse3 | FileCheck %s --check-prefix=CHECK --check-prefix=SAFE
 
 declare float  @sinf(float) readonly
 
 declare double @sin(double) readonly
 
 declare x86_fp80 @sinl(x86_fp80) readonly
 
-; SIN-LABEL: test1:
 define float @test1(float %X) {
+; UNSAFE-LABEL: test1:
+; UNSAFE:       ## BB#0:
+; UNSAFE-NEXT:    flds {{[0-9]+}}(%esp)
+; UNSAFE-NEXT:    fsin
+; UNSAFE-NEXT:    retl
+;
+; SAFE-LABEL: test1:
+; SAFE:       ## BB#0:
+; SAFE-NEXT:    subl $12, %esp
+; SAFE-NEXT:  Lcfi0:
+; SAFE-NEXT:    .cfi_def_cfa_offset 16
+; SAFE-NEXT:    flds {{[0-9]+}}(%esp)
+; SAFE-NEXT:    fstps (%esp)
+; SAFE-NEXT:    calll _sinf
+; SAFE-NEXT:    addl $12, %esp
+; SAFE-NEXT:    retl
         %Y = call float @sinf(float %X) readonly
         ret float %Y
 }
-; SIN: {{^[ \t]*fsin$}}
 
-; SIN-NOT: fsin
-
-; SAFE: test1
-; SAFE-NOT: fsin
-
-; SIN-LABEL: test2:
 define double @test2(double %X) {
+; UNSAFE-LABEL: test2:
+; UNSAFE:       ## BB#0:
+; UNSAFE-NEXT:    fldl {{[0-9]+}}(%esp)
+; UNSAFE-NEXT:    fsin
+; UNSAFE-NEXT:    retl
+;
+; SAFE-LABEL: test2:
+; SAFE:       ## BB#0:
+; SAFE-NEXT:    subl $12, %esp
+; SAFE-NEXT:  Lcfi1:
+; SAFE-NEXT:    .cfi_def_cfa_offset 16
+; SAFE-NEXT:    fldl {{[0-9]+}}(%esp)
+; SAFE-NEXT:    fstpl (%esp)
+; SAFE-NEXT:    calll _sin
+; SAFE-NEXT:    addl $12, %esp
+; SAFE-NEXT:    retl
         %Y = call double @sin(double %X) readonly
         ret double %Y
 }
-; SIN: {{^[ \t]*fsin$}}
-
-; SIN-NOT: fsin
-
-; SAFE: test2
-; SAFE-NOT: fsin
 
-; SIN-LABEL: test3:
 define x86_fp80 @test3(x86_fp80 %X) {
+; UNSAFE-LABEL: test3:
+; UNSAFE:       ## BB#0:
+; UNSAFE-NEXT:    fldt {{[0-9]+}}(%esp)
+; UNSAFE-NEXT:    fsin
+; UNSAFE-NEXT:    retl
+;
+; SAFE-LABEL: test3:
+; SAFE:       ## BB#0:
+; SAFE-NEXT:    subl $28, %esp
+; SAFE-NEXT:  Lcfi2:
+; SAFE-NEXT:    .cfi_def_cfa_offset 32
+; SAFE-NEXT:    fldt {{[0-9]+}}(%esp)
+; SAFE-NEXT:    fstpt (%esp)
+; SAFE-NEXT:    calll _sinl
+; SAFE-NEXT:    addl $28, %esp
+; SAFE-NEXT:    retl
         %Y = call x86_fp80 @sinl(x86_fp80 %X) readonly
         ret x86_fp80 %Y
 }
-; SIN: {{^[ \t]*fsin$}}
 
-; SIN-NOT: fsin
-; COS-NOT: fcos
 declare float @cosf(float) readonly
 
 declare double @cos(double) readonly
 
 declare x86_fp80 @cosl(x86_fp80) readonly
 
 
-; SIN-LABEL: test4:
-; COS-LABEL: test3:
 define float @test4(float %X) {
+; UNSAFE-LABEL: test4:
+; UNSAFE:       ## BB#0:
+; UNSAFE-NEXT:    flds {{[0-9]+}}(%esp)
+; UNSAFE-NEXT:    fcos
+; UNSAFE-NEXT:    retl
+;
+; SAFE-LABEL: test4:
+; SAFE:       ## BB#0:
+; SAFE-NEXT:    subl $12, %esp
+; SAFE-NEXT:  Lcfi3:
+; SAFE-NEXT:    .cfi_def_cfa_offset 16
+; SAFE-NEXT:    flds {{[0-9]+}}(%esp)
+; SAFE-NEXT:    fstps (%esp)
+; SAFE-NEXT:    calll _cosf
+; SAFE-NEXT:    addl $12, %esp
+; SAFE-NEXT:    retl
         %Y = call float @cosf(float %X) readonly
         ret float %Y
 }
-; COS: {{^[ \t]*fcos}}
-
-; SAFE: test4
-; SAFE-NOT: fcos
 
 define double @test5(double %X) {
+; UNSAFE-LABEL: test5:
+; UNSAFE:       ## BB#0:
+; UNSAFE-NEXT:    fldl {{[0-9]+}}(%esp)
+; UNSAFE-NEXT:    fcos
+; UNSAFE-NEXT:    retl
+;
+; SAFE-LABEL: test5:
+; SAFE:       ## BB#0:
+; SAFE-NEXT:    subl $12, %esp
+; SAFE-NEXT:  Lcfi4:
+; SAFE-NEXT:    .cfi_def_cfa_offset 16
+; SAFE-NEXT:    fldl {{[0-9]+}}(%esp)
+; SAFE-NEXT:    fstpl (%esp)
+; SAFE-NEXT:    calll _cos
+; SAFE-NEXT:    addl $12, %esp
+; SAFE-NEXT:    retl
         %Y = call double @cos(double %X) readonly
         ret double %Y
 }
-; COS: {{^[ \t]*fcos}}
-
-; SAFE: test5
-; SAFE-NOT: fcos
 
 define x86_fp80 @test6(x86_fp80 %X) {
+; UNSAFE-LABEL: test6:
+; UNSAFE:       ## BB#0:
+; UNSAFE-NEXT:    fldt {{[0-9]+}}(%esp)
+; UNSAFE-NEXT:    fcos
+; UNSAFE-NEXT:    retl
+;
+; SAFE-LABEL: test6:
+; SAFE:       ## BB#0:
+; SAFE-NEXT:    subl $28, %esp
+; SAFE-NEXT:  Lcfi5:
+; SAFE-NEXT:    .cfi_def_cfa_offset 32
+; SAFE-NEXT:    fldt {{[0-9]+}}(%esp)
+; SAFE-NEXT:    fstpt (%esp)
+; SAFE-NEXT:    calll _cosl
+; SAFE-NEXT:    addl $28, %esp
+; SAFE-NEXT:    retl
         %Y = call x86_fp80 @cosl(x86_fp80 %X) readonly
         ret x86_fp80 %Y
 }
-; COS: {{^[ \t]*fcos}}
-
-; SIN-NOT: fsin
-; COS-NOT: fcos