llvm/test/CodeGen/PowerPC/stfiwx-2.ll

; This cannot be a stfiwx
; RUN: llc < %s -march=ppc32 -mcpu=g5 | grep stb
; RUN: llc < %s -march=ppc32 -mcpu=g5 | not grep stfiwx

define void @test(float %F, i8* %P) {
	%I = fptosi float %F to i32
	%X = trunc i32 %I to i8
	store i8 %X, i8* %P
	ret void
}
Fix a latent bug exposed by my truncstore patch. We compiled stfiwx-2.ll to: _test: fctiwz f0, f1 stfiwx f0, 0, r4 blr instead of: _test: fctiwz f0, f1 stfd f0, -8(r1) nop nop lwz r2, -4(r1) stb r2, 0(r4) blr The former is not correct (stores 4 bytes, not 1). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46161 91177308-0d34-0410-b5e6-96231b3b80d8 2008-01-18 16:54:56 +00:00			`; This cannot be a stfiwx`
Eliminate more uses of llvm-as and llvm-dis. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81293 91177308-0d34-0410-b5e6-96231b3b80d8 2009-09-09 00:09:15 +00:00			`; RUN: llc < %s -march=ppc32 -mcpu=g5 \| grep stb`
			`; RUN: llc < %s -march=ppc32 -mcpu=g5 \| not grep stfiwx`
Fix a latent bug exposed by my truncstore patch. We compiled stfiwx-2.ll to: _test: fctiwz f0, f1 stfiwx f0, 0, r4 blr instead of: _test: fctiwz f0, f1 stfd f0, -8(r1) nop nop lwz r2, -4(r1) stb r2, 0(r4) blr The former is not correct (stores 4 bytes, not 1). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46161 91177308-0d34-0410-b5e6-96231b3b80d8 2008-01-18 16:54:56 +00:00
			`define void @test(float %F, i8* %P) {`
			`%I = fptosi float %F to i32`
			`%X = trunc i32 %I to i8`
			`store i8 %X, i8* %P`
			`ret void`
			`}`