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Rewrite X86 codegen regression test with FileCheck

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180776 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Michael Liao 2013-04-30 07:51:08 +00:00
parent f65e4932f8
commit 8838410a75
16 changed files with 75 additions and 34 deletions
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7
test/CodeGen/X86/2006-07-31-SingleRegClass.ll
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@ -1,7 +1,8 @@
; PR850
; RUN: llc < %s -march=x86 -x86-asm-syntax=att > %t
; RUN: grep "movl 4(%eax),%ebp" %t
; RUN: grep "movl 0(%eax), %ebx" %t
; RUN: llc < %s -march=x86 -x86-asm-syntax=att | FileCheck %s
; CHECK: {{movl 4[(]%eax[)],%ebp}}
; CHECK: {{movl 0[(]%eax[)], %ebx}}
define i32 @foo(i32 %__s.i.i, i32 %tmp5.i.i, i32 %tmp6.i.i, i32 %tmp7.i.i, i32 %tmp8.i.i) {
%tmp9.i.i = call i32 asm sideeffect "push %ebp\0Apush %ebx\0Amovl 4($2),%ebp\0Amovl 0($2), %ebx\0Amovl $1,%eax\0Aint $$0x80\0Apop %ebx\0Apop %ebp", "={ax},i,0,{cx},{dx},{si},{di}"( i32 192, i32 %__s.i.i, i32 %tmp5.i.i, i32 %tmp6.i.i, i32 %tmp7.i.i, i32 %tmp8.i.i ) ; <i32> [#uses=1]

5
test/CodeGen/X86/2007-03-24-InlineAsmVectorOp.ll
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@ -1,8 +1,9 @@
; RUN: llc < %s -mcpu=yonah -march=x86 | \
; RUN: grep "cmpltsd %xmm0, %xmm0"
; RUN: llc < %s -mcpu=yonah -march=x86 | FileCheck %s
target datalayout = "e-p:32:32"
target triple = "i686-apple-darwin9"
; CHECK: {{cmpltsd %xmm0, %xmm0}}
define void @acoshf() {
%tmp19 = tail call <2 x double> asm sideeffect "pcmpeqd $0, $0 \0A\09 cmpltsd $0, $0", "=x,0,~{dirflag},~{fpsr},~{flags}"( <2 x double> zeroinitializer ) ; <<2 x double>> [#uses=0]

5
test/CodeGen/X86/2007-05-17-ShuffleISelBug.ll
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@ -1,5 +1,6 @@
; RUN: llc < %s -march=x86 -mattr=+sse2
; RUN: llc < %s -march=x86 -mattr=+sse2 | not grep punpckhwd
; RUN: llc < %s -march=x86 -mattr=+sse2 | FileCheck %s
; CHECK-NOT: punpckhwd
declare <16 x i8> @llvm.x86.sse2.packuswb.128(<8 x i16>, <8 x i16>)

4
test/CodeGen/X86/2007-11-04-rip-immediate-constant.ll
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@ -1,9 +1,11 @@
; RUN: llc < %s -relocation-model=static | grep "foo str$"
; RUN: llc < %s -relocation-model=static | FileCheck %s
; PR1761
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
target triple = "x86_64-pc-linux"
@str = internal constant [12 x i8] c"init/main.c\00" ; <[12 x i8]*> [#uses=1]
; CHECK: {{foo str$}}
define i32 @unknown_bootoption() {
entry:
tail call void asm sideeffect "foo ${0:c}\0A", "i,~{dirflag},~{fpsr},~{flags}"( i8* getelementptr ([12 x i8]* @str, i32 0, i64 0) )

7
test/CodeGen/X86/2009-03-25-TestBug.ll
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@ -1,8 +1,9 @@
; RUN: llc < %s -march=x86 -o %t
; RUN: not grep and %t
; RUN: not grep shr %t
; RUN: llc < %s -march=x86 | FileCheck %s
; rdar://6661955
; CHECK-NOT: and
; CHECK-NOT: shr
@hello = internal constant [7 x i8] c"hello\0A\00"
@world = internal constant [7 x i8] c"world\0A\00"

5
test/CodeGen/X86/2009-05-23-available_externally.ll
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@ -1,4 +1,4 @@
; RUN: llc < %s -relocation-model=pic | grep atoi | grep PLT
; RUN: llc < %s -relocation-model=pic | FileCheck %s
; PR4253
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
target triple = "x86_64-unknown-linux-gnu"
@ -9,6 +9,9 @@ entry:
ret i32 %call
}
; CHECK: foo
; CHECK: {{atoi.+PLT}}
define available_externally fastcc i32 @atoi(i8* %__nptr) nounwind readonly {
entry:
%call = tail call i64 @strtol(i8* nocapture %__nptr, i8** null, i32 10) nounwind readonly ; <i64> [#uses=1]

4
test/CodeGen/X86/2009-06-05-ScalarToVectorByteMMX.ll
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@ -1,4 +1,6 @@
; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu -mattr=+mmx,+sse2 | not grep movl
; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu -mattr=+mmx,+sse2 | FileCheck %s
; CHECK-NOT: movl
define <8 x i8> @a(i8 zeroext %x) nounwind {
%r = insertelement <8 x i8> undef, i8 %x, i32 0

4
test/CodeGen/X86/2009-08-08-CastError.ll
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@ -1,4 +1,6 @@
; RUN: llc < %s -mtriple=x86_64-pc-mingw64 | grep movabsq
; RUN: llc < %s -mtriple=x86_64-pc-mingw64 | FileCheck %s
; CHECK: movabsq
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"

13
test/CodeGen/X86/call-imm.ll
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@ -1,11 +1,11 @@
; RUN: llc < %s -mtriple=i386-apple-darwin -relocation-model=static | grep "call.*12345678"
; RUN: llc < %s -mtriple=i386-apple-darwin -relocation-model=pic | not grep "call.*12345678"
; RUN: llc < %s -mtriple=i386-pc-linux -relocation-model=dynamic-no-pic | grep "call.*12345678"
; RUN: llc < %s -mtriple=i386-apple-darwin -relocation-model=static | FileCheck -check-prefix X86STA %s
; RUN: llc < %s -mtriple=i386-apple-darwin -relocation-model=pic | FileCheck -check-prefix X86PIC %s
; RUN: llc < %s -mtriple=i386-pc-linux -relocation-model=dynamic-no-pic | FileCheck -check-prefix X86DYN %s
; Call to immediate is not safe on x86-64 unless we *know* that the
; call will be within 32-bits pcrel from the dest immediate.
; RUN: llc < %s -march=x86-64 | grep "call.*\*%rax"
; RUN: llc < %s -march=x86-64 | FileCheck -check-prefix X64 %s
; PR3666
; PR3773
@ -16,3 +16,8 @@ entry:
%0 = call i32 inttoptr (i32 12345678 to i32 (i32)*)(i32 0) nounwind ; <i32> [#uses=1]
ret i32 %0
}
; X86STA: {{call.*12345678}}
; X86PIC-NOT: {{call.*12345678}}
; X86DYN: {{call.*12345678}}
; X64: {{call.*[*]%rax}}

4
test/CodeGen/X86/commute-intrinsic.ll
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@ -1,4 +1,6 @@
; RUN: llc < %s -mtriple=i386-apple-darwin -mattr=+sse2 -relocation-model=static | not grep movaps
; RUN: llc < %s -mtriple=i386-apple-darwin -mattr=+sse2 -relocation-model=static | FileCheck %s
; CHECK-NOT: movaps
@a = external global <2 x i64> ; <<2 x i64>*> [#uses=1]

11
test/CodeGen/X86/fold-imm.ll
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@ -1,5 +1,4 @@
; RUN: llc < %s -march=x86 | grep inc
; RUN: llc < %s -march=x86 | grep add | grep 4
; RUN: llc < %s -march=x86 | FileCheck %s
define i32 @test(i32 %X) nounwind {
entry:
@ -7,8 +6,16 @@ entry:
ret i32 %0
}
; CHECK: test
; CHECK: inc
; CHECK: ret
define i32 @test2(i32 %X) nounwind {
entry:
%0 = add i32 %X, 4
ret i32 %0
}
; CHECK: test2
; CHECK: {{add.*4.*$}}
; CHECK: ret

5
test/CodeGen/X86/fp-immediate-shorten.ll
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@ -1,7 +1,8 @@
;; Test that this FP immediate is stored in the constant pool as a float.
; RUN: llc < %s -march=x86 -mattr=-sse2,-sse3 | \
; RUN: grep ".long.1123418112"
; RUN: llc < %s -march=x86 -mattr=-sse2,-sse3 | FileCheck %s
; CHECK: {{.long.1123418112}}
define double @D() {
ret double 1.230000e+02

5
test/CodeGen/X86/pr2656.ll
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@ -1,6 +1,9 @@
; RUN: llc < %s -march=x86 -mattr=+sse2 | grep "xorps.*sp" | count 1
; RUN: llc < %s -march=x86 -mattr=+sse2 | FileCheck %s
; PR2656
; CHECK: {{xorps.*sp}}
; CHECK-NOT: {{xorps.*sp}}
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
target triple = "i686-apple-darwin9.4.0"
%struct.anon = type <{ float, float }>

9
test/CodeGen/X86/vec_set-9.ll
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@ -1,5 +1,10 @@
; RUN: llc < %s -march=x86-64 | grep movd | count 1
; RUN: llc < %s -march=x86-64 | grep "movlhps.*%xmm0, %xmm0"
; RUN: llc < %s -march=x86-64 | FileCheck %s
; CHECK: test3
; CHECK: movd
; CHECK-NOT: movd
; CHECK: {{movlhps.*%xmm0, %xmm0}}
; CHECK-NEXT: ret
define <2 x i64> @test3(i64 %A) nounwind {
entry:

6
test/CodeGen/X86/vec_shuffle-28.ll
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@ -1,5 +1,7 @@
; RUN: llc < %s -march=x86 -mcpu=core2 -o %t
; RUN: grep pshufb %t | count 1
; RUN: llc < %s -march=x86 -mcpu=core2 | FileCheck %s
; CHECK: pshufb
; CHECK-NOT: pshufb
; FIXME: this test has a superfluous punpcklqdq pre-pshufb currently.
; Don't XFAIL it because it's still better than the previous code.

15
test/CodeGen/X86/zext-inreg-0.ll
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@ -1,9 +1,12 @@
; RUN: llc < %s -march=x86 | not grep and
; RUN: llc < %s -march=x86-64 > %t
; RUN: not grep and %t
; RUN: not grep movzbq %t
; RUN: not grep movzwq %t
; RUN: not grep movzlq %t
; RUN: llc < %s -march=x86 | FileCheck -check-prefix=X86 %s
; RUN: llc < %s -march=x86-64 | FileCheck -check-prefix=X64 %s
; X86-NOT: and
; X64-NOT: and
; X64-NOT: movzbq
; X64-NOT: movzwq
; X64-NOT: movzlq
; These should use movzbl instead of 'and 255'.
; This related to not having a ZERO_EXTEND_REG opcode.