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dd18739c8d
Reapply r346374 with the fixes for modules build. Original summary: This change implements assembler parser, code emitter, ELF object writer and disassembler for the MSP430 ISA. Also, more instruction forms are added to the target description. Patch by Michael Skvortsov! llvm-svn: 346948
167 lines
3.3 KiB
LLVM
167 lines
3.3 KiB
LLVM
; RUN: llc < %s -march=msp430 | FileCheck %s
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target datalayout = "e-p:16:16:16-i1:8:8-i8:8:8-i16:16:16-i32:16:32"
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target triple = "msp430-generic-generic"
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@foo8 = external global i8
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@bar8 = external global i8
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define i8 @bitbrr(i8 %a, i8 %b) nounwind {
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%t1 = and i8 %a, %b
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%t2 = icmp ne i8 %t1, 0
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%t3 = zext i1 %t2 to i8
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ret i8 %t3
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}
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; CHECK-LABEL: bitbrr:
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; CHECK: bit.b r13, r12
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define i8 @bitbri(i8 %a) nounwind {
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%t1 = and i8 %a, 15
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%t2 = icmp ne i8 %t1, 0
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%t3 = zext i1 %t2 to i8
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ret i8 %t3
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}
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; CHECK-LABEL: bitbri:
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; CHECK: bit.b #15, r12
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define i8 @bitbir(i8 %a) nounwind {
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%t1 = and i8 15, %a
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%t2 = icmp ne i8 %t1, 0
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%t3 = zext i1 %t2 to i8
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ret i8 %t3
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}
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; CHECK-LABEL: bitbir:
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; CHECK: bit.b #15, r12
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define i8 @bitbmi() nounwind {
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%t1 = load i8, i8* @foo8
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%t2 = and i8 %t1, 15
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%t3 = icmp ne i8 %t2, 0
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%t4 = zext i1 %t3 to i8
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ret i8 %t4
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}
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; CHECK-LABEL: bitbmi:
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; CHECK: bit.b #15, &foo8
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define i8 @bitbim() nounwind {
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%t1 = load i8, i8* @foo8
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%t2 = and i8 15, %t1
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%t3 = icmp ne i8 %t2, 0
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%t4 = zext i1 %t3 to i8
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ret i8 %t4
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}
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; CHECK-LABEL: bitbim:
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; CHECK: bit.b #15, &foo8
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define i8 @bitbrm(i8 %a) nounwind {
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%t1 = load i8, i8* @foo8
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%t2 = and i8 %a, %t1
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%t3 = icmp ne i8 %t2, 0
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%t4 = zext i1 %t3 to i8
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ret i8 %t4
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}
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; CHECK-LABEL: bitbrm:
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; CHECK: bit.b &foo8, r12
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define i8 @bitbmr(i8 %a) nounwind {
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%t1 = load i8, i8* @foo8
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%t2 = and i8 %t1, %a
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%t3 = icmp ne i8 %t2, 0
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%t4 = zext i1 %t3 to i8
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ret i8 %t4
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}
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; CHECK-LABEL: bitbmr:
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; CHECK: bit.b r12, &foo8
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define i8 @bitbmm() nounwind {
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%t1 = load i8, i8* @foo8
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%t2 = load i8, i8* @bar8
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%t3 = and i8 %t1, %t2
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%t4 = icmp ne i8 %t3, 0
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%t5 = zext i1 %t4 to i8
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ret i8 %t5
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}
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; CHECK-LABEL: bitbmm:
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; CHECK: bit.b &bar8, &foo8
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@foo16 = external global i16
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@bar16 = external global i16
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define i16 @bitwrr(i16 %a, i16 %b) nounwind {
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%t1 = and i16 %a, %b
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%t2 = icmp ne i16 %t1, 0
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%t3 = zext i1 %t2 to i16
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ret i16 %t3
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}
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; CHECK-LABEL: bitwrr:
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; CHECK: bit r13, r12
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define i16 @bitwri(i16 %a) nounwind {
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%t1 = and i16 %a, 4080
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%t2 = icmp ne i16 %t1, 0
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%t3 = zext i1 %t2 to i16
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ret i16 %t3
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}
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; CHECK-LABEL: bitwri:
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; CHECK: bit #4080, r12
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define i16 @bitwir(i16 %a) nounwind {
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%t1 = and i16 4080, %a
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%t2 = icmp ne i16 %t1, 0
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%t3 = zext i1 %t2 to i16
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ret i16 %t3
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}
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; CHECK-LABEL: bitwir:
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; CHECK: bit #4080, r12
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define i16 @bitwmi() nounwind {
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%t1 = load i16, i16* @foo16
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%t2 = and i16 %t1, 4080
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%t3 = icmp ne i16 %t2, 0
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%t4 = zext i1 %t3 to i16
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ret i16 %t4
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}
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; CHECK-LABEL: bitwmi:
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; CHECK: bit #4080, &foo16
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define i16 @bitwim() nounwind {
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%t1 = load i16, i16* @foo16
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%t2 = and i16 4080, %t1
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%t3 = icmp ne i16 %t2, 0
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%t4 = zext i1 %t3 to i16
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ret i16 %t4
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}
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; CHECK-LABEL: bitwim:
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; CHECK: bit #4080, &foo16
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define i16 @bitwrm(i16 %a) nounwind {
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%t1 = load i16, i16* @foo16
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%t2 = and i16 %a, %t1
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%t3 = icmp ne i16 %t2, 0
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%t4 = zext i1 %t3 to i16
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ret i16 %t4
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}
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; CHECK-LABEL: bitwrm:
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; CHECK: bit &foo16, r12
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define i16 @bitwmr(i16 %a) nounwind {
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%t1 = load i16, i16* @foo16
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%t2 = and i16 %t1, %a
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%t3 = icmp ne i16 %t2, 0
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%t4 = zext i1 %t3 to i16
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ret i16 %t4
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}
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; CHECK-LABEL: bitwmr:
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; CHECK: bit r12, &foo16
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define i16 @bitwmm() nounwind {
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%t1 = load i16, i16* @foo16
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%t2 = load i16, i16* @bar16
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%t3 = and i16 %t1, %t2
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%t4 = icmp ne i16 %t3, 0
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%t5 = zext i1 %t4 to i16
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ret i16 %t5
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}
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; CHECK-LABEL: bitwmm:
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; CHECK: bit &bar16, &foo16
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