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Extend test case for r168657.

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llvm-svn: 168658
This commit is contained in:
Chad Rosier 2012-11-27 01:10:48 +00:00
parent d7364b7a33
commit 0001e972e0
1 changed files with 30 additions and 0 deletions
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30
test/CodeGen/ARM/fast-isel-icmp.ll
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@ -1,6 +1,21 @@
; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM
; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB
define i32 @icmp_i16_signed(i16 %a, i16 %b) nounwind {
entry:
; ARM: icmp_i16_signed
; ARM: sxth r0, r0
; ARM: sxth r1, r1
; ARM: cmp r0, r1
; THUMB: icmp_i16_signed
; THUMB: sxth r0, r0
; THUMB: sxth r1, r1
; THUMB: cmp r0, r1
%cmp = icmp slt i16 %a, %b
%conv2 = zext i1 %cmp to i32
ret i32 %conv2
}
define i32 @icmp_i16_unsigned(i16 %a, i16 %b) nounwind {
entry:
; ARM: icmp_i16_unsigned
@ -31,6 +46,21 @@ entry:
ret i32 %conv2
}
define i32 @icmp_i8_unsigned(i8 %a, i8 %b) nounwind {
entry:
; ARM: icmp_i8_unsigned
; ARM: uxtb r0, r0
; ARM: uxtb r1, r1
; ARM: cmp r0, r1
; THUMB: icmp_i8_unsigned
; THUMB: uxtb r0, r0
; THUMB: uxtb r1, r1
; THUMB: cmp r0, r1
%cmp = icmp ugt i8 %a, %b
%conv2 = zext i1 %cmp to i32
ret i32 %conv2
}
define i32 @icmp_i1_unsigned(i1 %a, i1 %b) nounwind {
entry:
; ARM: icmp_i1_unsigned