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Imported Upstream version 6.0.0.172

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Former-commit-id: f3cc9b82f3e5bd8f0fd3ebc098f789556b44e9cd
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Xamarin Public Jenkins (auto-signing)
2019-04-12 14:10:50 +00:00
parent 8016999e4d
commit 64ac736ec5
32155 changed files with 3981439 additions and 75368 deletions
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48
external/llvm/test/CodeGen/Thumb2/aapcs.ll vendored Normal file
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@ -0,0 +1,48 @@
; RUN: llc < %s -mtriple=thumbv7-none-eabi -mcpu=cortex-m4 -mattr=-vfp2 | FileCheck %s -check-prefix=CHECK -check-prefix=SOFT
; RUN: llc < %s -mtriple=thumbv7-none-eabihf -mcpu=cortex-m4 -mattr=+vfp4,+fp-only-sp | FileCheck %s -check-prefix=CHECK -check-prefix=HARD -check-prefix=SP
; RUN: llc < %s -mtriple=thumbv7-none-eabihf -mcpu=cortex-a8 -mattr=+vfp3 | FileCheck %s -check-prefix=CHECK -check-prefix=HARD -check-prefix=DP
define float @float_in_reg(float %a, float %b) {
entry:
; CHECK-LABEL: float_in_reg:
; SOFT: mov r0, r1
; HARD: vmov.f32 s0, s1
; CHECK-NEXT: bx lr
ret float %b
}
define double @double_in_reg(double %a, double %b) {
entry:
; CHECK-LABEL: double_in_reg:
; SOFT: mov r0, r2
; SOFT: mov r1, r3
; SP: vmov.f32 s0, s2
; SP: vmov.f32 s1, s3
; DP: vmov.f64 d0, d1
; CHECK-NEXT: bx lr
ret double %b
}
define float @float_on_stack(double %a, double %b, double %c, double %d, double %e, double %f, double %g, double %h, float %i) {
; CHECK-LABEL: float_on_stack:
; SOFT: ldr r0, [sp, #48]
; HARD: vldr s0, [sp]
; CHECK-NEXT: bx lr
ret float %i
}
define double @double_on_stack(double %a, double %b, double %c, double %d, double %e, double %f, double %g, double %h, double %i) {
; CHECK-LABEL: double_on_stack:
; SOFT: ldrd r0, r1, [sp, #48]
; HARD: vldr d0, [sp]
; CHECK-NEXT: bx lr
ret double %i
}
define double @double_not_split(double %a, double %b, double %c, double %d, double %e, double %f, double %g, float %h, double %i) {
; CHECK-LABEL: double_not_split:
; SOFT: ldrd r0, r1, [sp, #48]
; HARD: vldr d0, [sp]
; CHECK-NEXT: bx lr
ret double %i
}