Fix incorrect target triple in fp16-promote.ll

Summary:
Hyphens were missing from the triple, causing it to be parsed
incorrectly.  This patch updates the triple and makes necessary
changes to the expected output.

Patch is from Vinicius Tinti.

Reviewers: ab, tinti

Subscribers: srhines, llvm-commits

Differential Revision: http://reviews.llvm.org/D13792

llvm-svn: 251020

1 files changed, 99 insertions, 96 deletions

diff --git a/llvm/test/CodeGen/ARM/fp16-promote.ll b/llvm/test/CodeGen/ARM/fp16-promote.ll
index e691c2bb8a9..0352e5e2a79 100644
--- a/llvm/test/CodeGen/ARM/fp16-promote.ll
+++ b/llvm/test/CodeGen/ARM/fp16-promote.ll
@@ -2,7 +2,7 @@
 ; RUN: llc -asm-verbose=false < %s | FileCheck %s -check-prefix=CHECK-LIBCALL -check-prefix=CHECK-ALL
 
 target datalayout = "e-p:32:32:32-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-n32"
-target triple = "armv7-eabihf"
+target triple = "armv7---eabihf"
 
 ; CHECK-FP16-LABEL: test_fadd:
 ; CHECK-FP16: vcvtb.f32.f16
@@ -10,10 +10,10 @@ target triple = "armv7-eabihf"
 ; CHECK-FP16: vadd.f32
 ; CHECK-FP16: vcvtb.f16.f32
 ; CHECK-LIBCALL-LABEL: test_fadd:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: vadd.f32
-; CHECK-LIBCALL: bl __gnu_f2h_ieee
+; CHECK-LIBCALL: bl __aeabi_f2h
 define void @test_fadd(half* %p, half* %q) #0 {
   %a = load half, half* %p, align 2
   %b = load half, half* %q, align 2
@@ -28,10 +28,10 @@ define void @test_fadd(half* %p, half* %q) #0 {
 ; CHECK-FP16: vsub.f32
 ; CHECK-FP16: vcvtb.f16.f32
 ; CHECK-LIBCALL-LABEL: test_fsub:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: vsub.f32
-; CHECK-LIBCALL: bl __gnu_f2h_ieee
+; CHECK-LIBCALL: bl __aeabi_f2h
 define void @test_fsub(half* %p, half* %q) #0 {
   %a = load half, half* %p, align 2
   %b = load half, half* %q, align 2
@@ -46,10 +46,10 @@ define void @test_fsub(half* %p, half* %q) #0 {
 ; CHECK-FP16: vmul.f32
 ; CHECK-FP16: vcvtb.f16.f32
 ; CHECK-LIBCALL-LABEL: test_fmul
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: vmul.f32
-; CHECK-LIBCALL: bl __gnu_f2h_ieee
+; CHECK-LIBCALL: bl __aeabi_f2h
 define void @test_fmul(half* %p, half* %q) #0 {
   %a = load half, half* %p, align 2
   %b = load half, half* %q, align 2
@@ -64,10 +64,10 @@ define void @test_fmul(half* %p, half* %q) #0 {
 ; CHECK-FP16: vdiv.f32
 ; CHECK-FP16: vcvtb.f16.f32
 ; CHECK-LIBCALL-LABEL: test_fdiv
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: vdiv.f32
-; CHECK-LIBCALL: bl __gnu_f2h_ieee
+; CHECK-LIBCALL: bl __aeabi_f2h
 define void @test_fdiv(half* %p, half* %q) #0 {
   %a = load half, half* %p, align 2
   %b = load half, half* %q, align 2
@@ -82,10 +82,10 @@ define void @test_fdiv(half* %p, half* %q) #0 {
 ; CHECK-FP16: bl fmodf
 ; CHECK-FP16: vcvtb.f16.f32
 ; CHECK-LIBCALL-LABEL: test_frem
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: bl fmodf
-; CHECK-LIBCALL: bl __gnu_f2h_ieee
+; CHECK-LIBCALL: bl __aeabi_f2h
 define void @test_frem(half* %p, half* %q) #0 {
   %a = load half, half* %p, align 2
   %b = load half, half* %q, align 2
@@ -112,6 +112,7 @@ declare half @test_callee(half %a, half %b) #0
 
 ; CHECK-ALL-LABEL: test_call:
 ; CHECK-ALL-NEXT: .fnstart
+; CHECK-ALL-NEXT: .save {r11, lr}
 ; CHECK-ALL-NEXT: push {r11, lr}
 ; CHECK-ALL-NEXT: bl test_callee
 ; CHECK-ALL-NEXT: pop {r11, pc}
@@ -122,10 +123,11 @@ define half @test_call(half %a, half %b) #0 {
 
 ; CHECK-ALL-LABEL: test_call_flipped:
 ; CHECK-ALL-NEXT: .fnstart
+; CHECK-ALL-NEXT: .save {r11, lr}
 ; CHECK-ALL-NEXT: push {r11, lr}
-; CHECK-ALL-NEXT: mov r2, r0
-; CHECK-ALL-NEXT: mov r0, r1
-; CHECK-ALL-NEXT: mov r1, r2
+; CHECK-ALL-NEXT: vmov.f32 s2, s0
+; CHECK-ALL-NEXT: vmov.f32 s0, s1
+; CHECK-ALL-NEXT: vmov.f32 s1, s2
 ; CHECK-ALL-NEXT: bl test_callee
 ; CHECK-ALL-NEXT: pop {r11, pc}
 define half @test_call_flipped(half %a, half %b) #0 {
@@ -135,9 +137,9 @@ define half @test_call_flipped(half %a, half %b) #0 {
 
 ; CHECK-ALL-LABEL: test_tailcall_flipped:
 ; CHECK-ALL-NEXT: .fnstart
-; CHECK-ALL-NEXT: mov r2, r0
-; CHECK-ALL-NEXT: mov r0, r1
-; CHECK-ALL-NEXT: mov r1, r2
+; CHECK-ALL-NEXT: vmov.f32 s2, s0
+; CHECK-ALL-NEXT: vmov.f32 s0, s1
+; CHECK-ALL-NEXT: vmov.f32 s1, s2
 ; CHECK-ALL-NEXT: b test_callee
 define half @test_tailcall_flipped(half %a, half %b) #0 {
   %r = tail call half @test_callee(half %b, half %a)
@@ -170,8 +172,8 @@ define void @test_select(half* %p, half* %q, i1 zeroext %c) #0 {
 ; CHECK-FP16: vmrs APSR_nzcv, fpscr
 ; CHECK-FP16: movwne
 ; CHECK-LIBCALL-LABEL: test_fcmp_une:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: vcmpe.f32
 ; CHECK-LIBCALL: movwne
 define i1 @test_fcmp_une(half* %p, half* %q) #0 {
@@ -189,8 +191,8 @@ define i1 @test_fcmp_une(half* %p, half* %q) #0 {
 ; CHECK-FP16: movweq
 ; CHECK-FP16: movwvs
 ; CHECK-LIBCALL-LABEL: test_fcmp_ueq:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: vcmpe.f32
 ; CHECK-LIBCALL: movweq
 define i1 @test_fcmp_ueq(half* %p, half* %q) #0 {
@@ -208,8 +210,8 @@ define i1 @test_fcmp_ueq(half* %p, half* %q) #0 {
 ; CHECK-FP16: strmi
 ; CHECK-FP16: strpl
 ; CHECK-LIBCALL-LABEL: test_br_cc:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: vcmpe.f32
 ; CHECK-LIBCALL: strmi
 ; CHECK-LIBCALL: strpl
@@ -235,12 +237,12 @@ declare i1 @test_dummy(half* %p) #0
 ; CHECK-FP16: bne     [[LOOP]]
 ; CHECK-FP16: vcvtb.f16.f32
 ; CHECK-LIBCALL-LABEL: test_phi:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: [[LOOP:.LBB[1-9_]+]]:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: bl test_dummy
 ; CHECK-LIBCALL: bne     [[LOOP]]
-; CHECK-LIBCALL: bl __gnu_f2h_ieee
+; CHECK-LIBCALL: bl __aeabi_f2h
 define void @test_phi(half* %p) #0 {
 entry:
   %a = load half, half* %p
@@ -259,7 +261,7 @@ return:
 ; CHECK-FP16: vcvtb.f32.f16
 ; CHECK-FP16: vcvt.s32.f32
 ; CHECK-LIBCALL-LABEL: test_fptosi_i32:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: vcvt.s32.f32
 define i32 @test_fptosi_i32(half* %p) #0 {
   %a = load half, half* %p, align 2
@@ -271,7 +273,7 @@ define i32 @test_fptosi_i32(half* %p) #0 {
 ; CHECK-FP16: vcvtb.f32.f16
 ; CHECK-FP16: bl __aeabi_f2lz
 ; CHECK-LIBCALL-LABEL: test_fptosi_i64:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: bl __aeabi_f2lz
 define i64 @test_fptosi_i64(half* %p) #0 {
   %a = load half, half* %p, align 2
@@ -283,7 +285,7 @@ define i64 @test_fptosi_i64(half* %p) #0 {
 ; CHECK-FP16: vcvtb.f32.f16
 ; CHECK-FP16: vcvt.u32.f32
 ; CHECK-LIBCALL-LABEL: test_fptoui_i32:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: vcvt.u32.f32
 define i32 @test_fptoui_i32(half* %p) #0 {
   %a = load half, half* %p, align 2
@@ -295,7 +297,7 @@ define i32 @test_fptoui_i32(half* %p) #0 {
 ; CHECK-FP16: vcvtb.f32.f16
 ; CHECK-FP16: bl __aeabi_f2ulz
 ; CHECK-LIBCALL-LABEL: test_fptoui_i64:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: bl __aeabi_f2ulz
 define i64 @test_fptoui_i64(half* %p) #0 {
   %a = load half, half* %p, align 2
@@ -308,7 +310,7 @@ define i64 @test_fptoui_i64(half* %p) #0 {
 ; CHECK-FP16: vcvtb.f16.f32
 ; CHECK-LIBCALL-LABEL: test_sitofp_i32:
 ; CHECK-LIBCALL: vcvt.f32.s32
-; CHECK-LIBCALL: bl __gnu_f2h_ieee
+; CHECK-LIBCALL: bl __aeabi_f2h
 define void @test_sitofp_i32(i32 %a, half* %p) #0 {
   %r = sitofp i32 %a to half
   store half %r, half* %p
@@ -320,7 +322,7 @@ define void @test_sitofp_i32(i32 %a, half* %p) #0 {
 ; CHECK-FP16: vcvtb.f16.f32
 ; CHECK-LIBCALL-LABEL: test_uitofp_i32:
 ; CHECK-LIBCALL: vcvt.f32.u32
-; CHECK-LIBCALL: bl __gnu_f2h_ieee
+; CHECK-LIBCALL: bl __aeabi_f2h
 define void @test_uitofp_i32(i32 %a, half* %p) #0 {
   %r = uitofp i32 %a to half
   store half %r, half* %p
@@ -332,7 +334,7 @@ define void @test_uitofp_i32(i32 %a, half* %p) #0 {
 ; CHECK-FP16: vcvtb.f16.f32
 ; CHECK-LIBCALL-LABEL: test_sitofp_i64:
 ; CHECK-LIBCALL: bl __aeabi_l2f
-; CHECK-LIBCALL: bl __gnu_f2h_ieee
+; CHECK-LIBCALL: bl __aeabi_f2h
 define void @test_sitofp_i64(i64 %a, half* %p) #0 {
   %r = sitofp i64 %a to half
   store half %r, half* %p
@@ -344,7 +346,7 @@ define void @test_sitofp_i64(i64 %a, half* %p) #0 {
 ; CHECK-FP16: vcvtb.f16.f32
 ; CHECK-LIBCALL-LABEL: test_uitofp_i64:
 ; CHECK-LIBCALL: bl __aeabi_ul2f
-; CHECK-LIBCALL: bl __gnu_f2h_ieee
+; CHECK-LIBCALL: bl __aeabi_f2h
 define void @test_uitofp_i64(i64 %a, half* %p) #0 {
   %r = uitofp i64 %a to half
   store half %r, half* %p
@@ -354,7 +356,7 @@ define void @test_uitofp_i64(i64 %a, half* %p) #0 {
 ; CHECK-FP16-LABEL: test_fptrunc_float:
 ; CHECK-FP16: vcvtb.f16.f32
 ; CHECK-LIBCALL-LABEL: test_fptrunc_float:
-; CHECK-LIBCALL: bl __gnu_f2h_ieee
+; CHECK-LIBCALL: bl __aeabi_f2h
 define void @test_fptrunc_float(float %f, half* %p) #0 {
   %a = fptrunc float %f to half
   store half %a, half* %p
@@ -374,7 +376,7 @@ define void @test_fptrunc_double(double %d, half* %p) #0 {
 ; CHECK-FP16-LABEL: test_fpextend_float:
 ; CHECK-FP16: vcvtb.f32.f16
 ; CHECK-LIBCALL-LABEL: test_fpextend_float:
-; CHECK-LIBCALL: b __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
 define float @test_fpextend_float(half* %p) {
   %a = load half, half* %p, align 2
   %r = fpext half %a to float
@@ -385,7 +387,7 @@ define float @test_fpextend_float(half* %p) {
 ; CHECK-FP16: vcvtb.f32.f16
 ; CHECK-FP16: vcvt.f64.f32
 ; CHECK-LIBCALL-LABEL: test_fpextend_double:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: vcvt.f64.f32
 define double @test_fpextend_double(half* %p) {
   %a = load half, half* %p, align 2
@@ -441,9 +443,9 @@ declare half @llvm.fmuladd.f16(half %a, half %b, half %c) #0
 ; CHECK-FP16: vsqrt.f32
 ; CHECK-FP16: vcvtb.f16.f32
 ; CHECK-LIBCALL-LABEL: test_sqrt:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: vsqrt.f32
-; CHECK-LIBCALL: bl __gnu_f2h_ieee
+; CHECK-LIBCALL: bl __aeabi_f2h
 define void @test_sqrt(half* %p) #0 {
   %a = load half, half* %p, align 2
   %r = call half @llvm.sqrt.f16(half %a)
@@ -456,9 +458,9 @@ define void @test_sqrt(half* %p) #0 {
 ; CHECK-FP16: bl __powisf2
 ; CHECK-FP16: vcvtb.f16.f32
 ; CHECK-LIBCALL-LABEL: test_fpowi:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: bl __powisf2
-; CHECK-LIBCALL: bl __gnu_f2h_ieee
+; CHECK-LIBCALL: bl __aeabi_f2h
 define void @test_fpowi(half* %p, i32 %b) #0 {
   %a = load half, half* %p, align 2
   %r = call half @llvm.powi.f16(half %a, i32 %b)
@@ -471,9 +473,9 @@ define void @test_fpowi(half* %p, i32 %b) #0 {
 ; CHECK-FP16: bl sinf
 ; CHECK-FP16: vcvtb.f16.f32
 ; CHECK-LIBCALL-LABEL: test_sin:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: bl sinf
-; CHECK-LIBCALL: bl __gnu_f2h_ieee
+; CHECK-LIBCALL: bl __aeabi_f2h
 define void @test_sin(half* %p) #0 {
   %a = load half, half* %p, align 2
   %r = call half @llvm.sin.f16(half %a)
@@ -486,9 +488,9 @@ define void @test_sin(half* %p) #0 {
 ; CHECK-FP16: bl cosf
 ; CHECK-FP16: vcvtb.f16.f32
 ; CHECK-LIBCALL-LABEL: test_cos:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: bl cosf
-; CHECK-LIBCALL: bl __gnu_f2h_ieee
+; CHECK-LIBCALL: bl __aeabi_f2h
 define void @test_cos(half* %p) #0 {
   %a = load half, half* %p, align 2
   %r = call half @llvm.cos.f16(half %a)
@@ -502,10 +504,10 @@ define void @test_cos(half* %p) #0 {
 ; CHECK-FP16: bl powf
 ; CHECK-FP16: vcvtb.f16.f32
 ; CHECK-LIBCALL-LABEL: test_pow:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: bl powf
-; CHECK-LIBCALL: bl __gnu_f2h_ieee
+; CHECK-LIBCALL: bl __aeabi_f2h
 define void @test_pow(half* %p, half* %q) #0 {
   %a = load half, half* %p, align 2
   %b = load half, half* %q, align 2
@@ -519,9 +521,9 @@ define void @test_pow(half* %p, half* %q) #0 {
 ; CHECK-FP16: bl expf
 ; CHECK-FP16: vcvtb.f16.f32
 ; CHECK-LIBCALL-LABEL: test_exp:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: bl expf
-; CHECK-LIBCALL: bl __gnu_f2h_ieee
+; CHECK-LIBCALL: bl __aeabi_f2h
 define void @test_exp(half* %p) #0 {
   %a = load half, half* %p, align 2
   %r = call half @llvm.exp.f16(half %a)
@@ -534,9 +536,9 @@ define void @test_exp(half* %p) #0 {
 ; CHECK-FP16: bl exp2f
 ; CHECK-FP16: vcvtb.f16.f32
 ; CHECK-LIBCALL-LABEL: test_exp2:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: bl exp2f
-; CHECK-LIBCALL: bl __gnu_f2h_ieee
+; CHECK-LIBCALL: bl __aeabi_f2h
 define void @test_exp2(half* %p) #0 {
   %a = load half, half* %p, align 2
   %r = call half @llvm.exp2.f16(half %a)
@@ -549,9 +551,9 @@ define void @test_exp2(half* %p) #0 {
 ; CHECK-FP16: bl logf
 ; CHECK-FP16: vcvtb.f16.f32
 ; CHECK-LIBCALL-LABEL: test_log:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: bl logf
-; CHECK-LIBCALL: bl __gnu_f2h_ieee
+; CHECK-LIBCALL: bl __aeabi_f2h
 define void @test_log(half* %p) #0 {
   %a = load half, half* %p, align 2
   %r = call half @llvm.log.f16(half %a)
@@ -564,9 +566,9 @@ define void @test_log(half* %p) #0 {
 ; CHECK-FP16: bl log10f
 ; CHECK-FP16: vcvtb.f16.f32
 ; CHECK-LIBCALL-LABEL: test_log10:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: bl log10f
-; CHECK-LIBCALL: bl __gnu_f2h_ieee
+; CHECK-LIBCALL: bl __aeabi_f2h
 define void @test_log10(half* %p) #0 {
   %a = load half, half* %p, align 2
   %r = call half @llvm.log10.f16(half %a)
@@ -579,9 +581,9 @@ define void @test_log10(half* %p) #0 {
 ; CHECK-FP16: bl log2f
 ; CHECK-FP16: vcvtb.f16.f32
 ; CHECK-LIBCALL-LABEL: test_log2:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: bl log2f
-; CHECK-LIBCALL: bl __gnu_f2h_ieee
+; CHECK-LIBCALL: bl __aeabi_f2h
 define void @test_log2(half* %p) #0 {
   %a = load half, half* %p, align 2
   %r = call half @llvm.log2.f16(half %a)
@@ -596,11 +598,11 @@ define void @test_log2(half* %p) #0 {
 ; CHECK-FP16: bl fmaf
 ; CHECK-FP16: vcvtb.f16.f32
 ; CHECK-LIBCALL-LABEL: test_fma:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
+; CHECK-LIBCALL: bl __aeabi_h2f
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: bl fmaf
-; CHECK-LIBCALL: bl __gnu_f2h_ieee
+; CHECK-LIBCALL: bl __aeabi_f2h
 define void @test_fma(half* %p, half* %q, half* %r) #0 {
   %a = load half, half* %p, align 2
   %b = load half, half* %q, align 2
@@ -615,9 +617,9 @@ define void @test_fma(half* %p, half* %q, half* %r) #0 {
 ; CHECK-FP16: vabs.f32
 ; CHECK-FP16: vcvtb.f16.f32
 ; CHECK-LIBCALL-LABEL: test_fabs:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: bfc
-; CHECK-LIBCALL: bl __gnu_f2h_ieee
+; CHECK-LIBCALL: bl __aeabi_f2h
 define void @test_fabs(half* %p) {
   %a = load half, half* %p, align 2
   %r = call half @llvm.fabs.f16(half %a)
@@ -631,10 +633,10 @@ define void @test_fabs(half* %p) {
 ; CHECK-FP16: bl fminf
 ; CHECK-FP16: vcvtb.f16.f32
 ; CHECK-LIBCALL-LABEL: test_minnum:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: bl fminf
-; CHECK-LIBCALL: bl __gnu_f2h_ieee
+; CHECK-LIBCALL: bl __aeabi_f2h
 define void @test_minnum(half* %p, half* %q) #0 {
   %a = load half, half* %p, align 2
   %b = load half, half* %q, align 2
@@ -649,10 +651,10 @@ define void @test_minnum(half* %p, half* %q) #0 {
 ; CHECK-FP16: bl fmaxf
 ; CHECK-FP16: vcvtb.f16.f32
 ; CHECK-LIBCALL-LABEL: test_maxnum:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: bl fmaxf
-; CHECK-LIBCALL: bl __gnu_f2h_ieee
+; CHECK-LIBCALL: bl __aeabi_f2h
 define void @test_maxnum(half* %p, half* %q) #0 {
   %a = load half, half* %p, align 2
   %b = load half, half* %q, align 2
@@ -667,10 +669,10 @@ define void @test_maxnum(half* %p, half* %q) #0 {
 ; CHECK-FP16: vbsl
 ; CHECK-FP16: vcvtb.f16.f32
 ; CHECK-LIBCALL-LABEL: test_copysign:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: vbsl
-; CHECK-LIBCALL: bl __gnu_f2h_ieee
+; CHECK-LIBCALL: bl __aeabi_f2h
 define void @test_copysign(half* %p, half* %q) #0 {
   %a = load half, half* %p, align 2
   %b = load half, half* %q, align 2
@@ -684,9 +686,9 @@ define void @test_copysign(half* %p, half* %q) #0 {
 ; CHECK-FP16: bl floorf
 ; CHECK-FP16: vcvtb.f16.f32
 ; CHECK-LIBCALL-LABEL: test_floor:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: bl floorf
-; CHECK-LIBCALL: bl __gnu_f2h_ieee
+; CHECK-LIBCALL: bl __aeabi_f2h
 define void @test_floor(half* %p) {
   %a = load half, half* %p, align 2
   %r = call half @llvm.floor.f16(half %a)
@@ -699,9 +701,9 @@ define void @test_floor(half* %p) {
 ; CHECK-FP16: bl ceilf
 ; CHECK-FP16: vcvtb.f16.f32
 ; CHECK-LIBCALL-LABEL: test_ceil:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: bl ceilf
-; CHECK-LIBCALL: bl __gnu_f2h_ieee
+; CHECK-LIBCALL: bl __aeabi_f2h
 define void @test_ceil(half* %p) {
   %a = load half, half* %p, align 2
   %r = call half @llvm.ceil.f16(half %a)
@@ -714,9 +716,9 @@ define void @test_ceil(half* %p) {
 ; CHECK-FP16: bl truncf
 ; CHECK-FP16: vcvtb.f16.f32
 ; CHECK-LIBCALL-LABEL: test_trunc:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: bl truncf
-; CHECK-LIBCALL: bl __gnu_f2h_ieee
+; CHECK-LIBCALL: bl __aeabi_f2h
 define void @test_trunc(half* %p) {
   %a = load half, half* %p, align 2
   %r = call half @llvm.trunc.f16(half %a)
@@ -729,9 +731,9 @@ define void @test_trunc(half* %p) {
 ; CHECK-FP16: bl rintf
 ; CHECK-FP16: vcvtb.f16.f32
 ; CHECK-LIBCALL-LABEL: test_rint:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: bl rintf
-; CHECK-LIBCALL: bl __gnu_f2h_ieee
+; CHECK-LIBCALL: bl __aeabi_f2h
 define void @test_rint(half* %p) {
   %a = load half, half* %p, align 2
   %r = call half @llvm.rint.f16(half %a)
@@ -744,9 +746,9 @@ define void @test_rint(half* %p) {
 ; CHECK-FP16: bl nearbyintf
 ; CHECK-FP16: vcvtb.f16.f32
 ; CHECK-LIBCALL-LABEL: test_nearbyint:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: bl nearbyintf
-; CHECK-LIBCALL: bl __gnu_f2h_ieee
+; CHECK-LIBCALL: bl __aeabi_f2h
 define void @test_nearbyint(half* %p) {
   %a = load half, half* %p, align 2
   %r = call half @llvm.nearbyint.f16(half %a)
@@ -759,9 +761,9 @@ define void @test_nearbyint(half* %p) {
 ; CHECK-FP16: bl roundf
 ; CHECK-FP16: vcvtb.f16.f32
 ; CHECK-LIBCALL-LABEL: test_round:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: bl roundf
-; CHECK-LIBCALL: bl __gnu_f2h_ieee
+; CHECK-LIBCALL: bl __aeabi_f2h
 define void @test_round(half* %p) {
   %a = load half, half* %p, align 2
   %r = call half @llvm.round.f16(half %a)
@@ -776,11 +778,11 @@ define void @test_round(half* %p) {
 ; CHECK-FP16: vmla.f32
 ; CHECK-FP16: vcvtb.f16.f32
 ; CHECK-LIBCALL-LABEL: test_fmuladd:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
+; CHECK-LIBCALL: bl __aeabi_h2f
+; CHECK-LIBCALL: bl __aeabi_h2f
 ; CHECK-LIBCALL: vmla.f32
-; CHECK-LIBCALL: bl __gnu_f2h_ieee
+; CHECK-LIBCALL: bl __aeabi_f2h
 define void @test_fmuladd(half* %p, half* %q, half* %r) #0 {
   %a = load half, half* %p, align 2
   %b = load half, half* %q, align 2
@@ -796,6 +798,7 @@ define void @test_fmuladd(half* %p, half* %q, half* %r) #0 {
 
 ; CHECK-ALL-LABEL: test_insertelement:
 ; CHECK-ALL-NEXT: .fnstart
+; CHECK-ALL-NEXT: .pad #8
 ; CHECK-ALL-NEXT: sub sp, sp, #8
 ; CHECK-ALL-NEXT: ldrh
 ; CHECK-ALL-NEXT: strh
@@ -829,6 +832,7 @@ define void @test_insertelement(half* %p, <4 x half>* %q, i32 %i) #0 {
 
 ; CHECK-ALL-LABEL: test_extractelement:
 ; CHECK-ALL-NEXT: .fnstart
+; CHECK-ALL-NEXT: .pad #8
 ; CHECK-ALL-NEXT: sub sp, sp, #8
 ; CHECK-ALL-NEXT: ldrh
 ; CHECK-ALL-NEXT: ldrh
@@ -885,7 +889,7 @@ define void @test_extractvalue(%struct.dummy* %p, half* %q) {
 ; CHECK-FP16-LABEL: test_struct_return:
 ; CHECK-FP16: vcvtb.f32.f16
 ; CHECK-LIBCALL-LABEL: test_struct_return:
-; CHECK-LIBCALL: bl __gnu_h2f_ieee
+; CHECK-LIBCALL: bl __aeabi_h2f
 define %struct.dummy @test_struct_return(%struct.dummy* %p) {
   %a = load %struct.dummy, %struct.dummy* %p
   ret %struct.dummy %a
@@ -893,7 +897,6 @@ define %struct.dummy @test_struct_return(%struct.dummy* %p) {
 
 ; CHECK-ALL-LABEL: test_struct_arg:
 ; CHECK-ALL-NEXT: .fnstart
-; CHECK-ALL-NEXT: mov r0, r1
 ; CHECK-ALL-NEXT: bx lr
 define half @test_struct_arg(%struct.dummy %p) {
   %a = extractvalue %struct.dummy %p, 1