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Hexagon: Add test for llvm.exp10 intrinsic#148664
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arsenm commentedJul 14, 2025 • edited
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@llvm/pr-subscribers-backend-hexagon Author: Matt Arsenault (arsenm) ChangesThis is mostly to test the libcall behavior Full diff:https://github.com/llvm/llvm-project/pull/148664.diff 1 Files Affected:
diff --git a/llvm/test/CodeGen/Hexagon/llvm.exp10.ll b/llvm/test/CodeGen/Hexagon/llvm.exp10.llnew file mode 100644index 0000000000000..b5fcc4151225a--- /dev/null+++ b/llvm/test/CodeGen/Hexagon/llvm.exp10.ll@@ -0,0 +1,232 @@+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5+; RUN: llc -mtriple=hexagon < %s | FileCheck %s+; RUN: llc -mtriple=hexagon-unknown-linux-gnu < %s | FileCheck %s+; RUN: llc -mtriple=hexagon-unknown-linux-musl < %s | FileCheck %s++define half @exp10_f16(half %x) #0 {+; CHECK-LABEL: exp10_f16:+; CHECK: // %bb.0:+; CHECK-NEXT: {+; CHECK-NEXT: call __extendhfsf2+; CHECK-NEXT: allocframe(r29,#0):raw+; CHECK-NEXT: }+; CHECK-NEXT: {+; CHECK-NEXT: call exp10f+; CHECK-NEXT: }+; CHECK-NEXT: {+; CHECK-NEXT: call __truncsfhf2+; CHECK-NEXT: }+; CHECK-NEXT: {+; CHECK-NEXT: r31:30 = dealloc_return(r30):raw+; CHECK-NEXT: }+ %r = call half @llvm.exp10.f16(half %x)+ ret half %r+}++define <2 x half> @exp10_v2f16(<2 x half> %x) #0 {+; CHECK-LABEL: exp10_v2f16:+; CHECK: // %bb.0:+; CHECK-NEXT: {+; CHECK-NEXT: call __extendhfsf2+; CHECK-NEXT: r16 = r1+; CHECK-NEXT: memd(r29+#-16) = r17:16+; CHECK-NEXT: allocframe(#8)+; CHECK-NEXT: } // 8-byte Folded Spill+; CHECK-NEXT: {+; CHECK-NEXT: call exp10f+; CHECK-NEXT: }+; CHECK-NEXT: {+; CHECK-NEXT: call __truncsfhf2+; CHECK-NEXT: }+; CHECK-NEXT: {+; CHECK-NEXT: call __extendhfsf2+; CHECK-NEXT: r17 = r0+; CHECK-NEXT: r0 = r16+; CHECK-NEXT: }+; CHECK-NEXT: {+; CHECK-NEXT: call exp10f+; CHECK-NEXT: }+; CHECK-NEXT: {+; CHECK-NEXT: call __truncsfhf2+; CHECK-NEXT: }+; CHECK-NEXT: {+; CHECK-NEXT: r1 = zxth(r0)+; CHECK-NEXT: r2 = zxth(r17)+; CHECK-NEXT: r17:16 = memd(r29+#0)+; CHECK-NEXT: } // 8-byte Folded Reload+; CHECK-NEXT: {+; CHECK-NEXT: r0 = r2+; CHECK-NEXT: dealloc_return+; CHECK-NEXT: }+ %r = call <2 x half> @llvm.exp10.v2f16(<2 x half> %x)+ ret <2 x half> %r+}++define float @exp10_f32(float %x) #0 {+; CHECK-LABEL: exp10_f32:+; CHECK: // %bb.0:+; CHECK-NEXT: {+; CHECK-NEXT: call exp10f+; CHECK-NEXT: allocframe(r29,#0):raw+; CHECK-NEXT: }+; CHECK-NEXT: {+; CHECK-NEXT: r31:30 = dealloc_return(r30):raw+; CHECK-NEXT: }+ %r = call float @llvm.exp10.f32(float %x)+ ret float %r+}++define <2 x float> @exp10_v2f32(<2 x float> %x) #0 {+; CHECK-LABEL: exp10_v2f32:+; CHECK: // %bb.0:+; CHECK-NEXT: {+; CHECK-NEXT: call exp10f+; CHECK-NEXT: r16 = r1+; CHECK-NEXT: memd(r29+#-16) = r17:16+; CHECK-NEXT: allocframe(#8)+; CHECK-NEXT: } // 8-byte Folded Spill+; CHECK-NEXT: {+; CHECK-NEXT: call exp10f+; CHECK-NEXT: r17 = r0+; CHECK-NEXT: r0 = r16+; CHECK-NEXT: }+; CHECK-NEXT: {+; CHECK-NEXT: r1:0 = combine(r0,r17)+; CHECK-NEXT: r17:16 = memd(r29+#0)+; CHECK-NEXT: dealloc_return+; CHECK-NEXT: } // 8-byte Folded Reload+ %r = call <2 x float> @llvm.exp10.v2f32(<2 x float> %x)+ ret <2 x float> %r+}++define double @exp10_f64(double %x) #0 {+; CHECK-LABEL: exp10_f64:+; CHECK: // %bb.0:+; CHECK-NEXT: {+; CHECK-NEXT: call exp10+; CHECK-NEXT: allocframe(r29,#0):raw+; CHECK-NEXT: }+; CHECK-NEXT: {+; CHECK-NEXT: r31:30 = dealloc_return(r30):raw+; CHECK-NEXT: }+ %r = call double @llvm.exp10.f64(double %x)+ ret double %r+}++define <2 x double> @exp10_v2f64(<2 x double> %x) #0 {+; CHECK-LABEL: exp10_v2f64:+; CHECK: // %bb.0:+; CHECK-NEXT: {+; CHECK-NEXT: r16 = r0+; CHECK-NEXT: r1:0 = combine(r3,r2)+; CHECK-NEXT: memd(r29+#-16) = r17:16+; CHECK-NEXT: allocframe(#24)+; CHECK-NEXT: } // 8-byte Folded Spill+; CHECK-NEXT: {+; CHECK-NEXT: call exp10+; CHECK-NEXT: r19:18 = combine(r5,r4)+; CHECK-NEXT: memd(r29+#8) = r19:18+; CHECK-NEXT: memd(r29+#0) = r21:20+; CHECK-NEXT: } // 8-byte Folded Spill+; CHECK-NEXT: {+; CHECK-NEXT: call exp10+; CHECK-NEXT: r21:20 = combine(r1,r0)+; CHECK-NEXT: r1:0 = combine(r19,r18)+; CHECK-NEXT: }+; CHECK-NEXT: {+; CHECK-NEXT: memd(r16+#8) = r1:0+; CHECK-NEXT: memd(r16+#0) = r21:20+; CHECK-NEXT: }+; CHECK-NEXT: {+; CHECK-NEXT: r17:16 = memd(r29+#16)+; CHECK-NEXT: r19:18 = memd(r29+#8)+; CHECK-NEXT: } // 8-byte Folded Reload+; CHECK-NEXT: {+; CHECK-NEXT: r21:20 = memd(r29+#0)+; CHECK-NEXT: dealloc_return+; CHECK-NEXT: } // 8-byte Folded Reload+ %r = call <2 x double> @llvm.exp10.v2f64(<2 x double> %x)+ ret <2 x double> %r+}++define fp128 @exp10_f128(fp128 %x) #0 {+; CHECK-LABEL: exp10_f128:+; CHECK: // %bb.0:+; CHECK-NEXT: {+; CHECK-NEXT: r16 = r0+; CHECK-NEXT: memd(r29+#-16) = r17:16+; CHECK-NEXT: allocframe(#24)+; CHECK-NEXT: } // 8-byte Folded Spill+; CHECK-NEXT: {+; CHECK-NEXT: call exp10l+; CHECK-NEXT: r0 = add(r29,#0)+; CHECK-NEXT: }+; CHECK-NEXT: {+; CHECK-NEXT: r1:0 = memd(r29+#0)+; CHECK-NEXT: r3:2 = memd(r29+#8)+; CHECK-NEXT: }+; CHECK-NEXT: {+; CHECK-NEXT: memd(r16+#8) = r3:2+; CHECK-NEXT: memd(r16+#0) = r1:0+; CHECK-NEXT: }+; CHECK-NEXT: {+; CHECK-NEXT: r17:16 = memd(r29+#16)+; CHECK-NEXT: dealloc_return+; CHECK-NEXT: } // 8-byte Folded Reload+ %r = call fp128 @llvm.exp10.f128(fp128 %x)+ ret fp128 %r+}++define <2 x fp128> @exp10_v2f128(<2 x fp128> %x) #0 {+; CHECK-LABEL: exp10_v2f128:+; CHECK: // %bb.0:+; CHECK-NEXT: {+; CHECK-NEXT: r16 = r0+; CHECK-NEXT: memd(r29+#-16) = r17:16+; CHECK-NEXT: allocframe(#56)+; CHECK-NEXT: } // 8-byte Folded Spill+; CHECK-NEXT: {+; CHECK-NEXT: r0 = add(r29,#16)+; CHECK-NEXT: memd(r29+#40) = r19:18+; CHECK-NEXT: memd(r29+#32) = r21:20+; CHECK-NEXT: } // 8-byte Folded Spill+; CHECK-NEXT: {+; CHECK-NEXT: call exp10l+; CHECK-NEXT: r19:18 = memd(r29+#64)+; CHECK-NEXT: r21:20 = memd(r29+#72)+; CHECK-NEXT: }+; CHECK-NEXT: {+; CHECK-NEXT: call exp10l+; CHECK-NEXT: r0 = add(r29,#0)+; CHECK-NEXT: r3:2 = combine(r19,r18)+; CHECK-NEXT: r5:4 = combine(r21,r20)+; CHECK-NEXT: }+; CHECK-NEXT: {+; CHECK-NEXT: r1:0 = memd(r29+#16)+; CHECK-NEXT: r3:2 = memd(r29+#24)+; CHECK-NEXT: }+; CHECK-NEXT: {+; CHECK-NEXT: r5:4 = memd(r29+#0)+; CHECK-NEXT: r7:6 = memd(r29+#8)+; CHECK-NEXT: }+; CHECK-NEXT: {+; CHECK-NEXT: memd(r16+#24) = r7:6+; CHECK-NEXT: memd(r16+#16) = r5:4+; CHECK-NEXT: }+; CHECK-NEXT: {+; CHECK-NEXT: memd(r16+#8) = r3:2+; CHECK-NEXT: memd(r16+#0) = r1:0+; CHECK-NEXT: }+; CHECK-NEXT: {+; CHECK-NEXT: r17:16 = memd(r29+#48)+; CHECK-NEXT: r19:18 = memd(r29+#40)+; CHECK-NEXT: } // 8-byte Folded Reload+; CHECK-NEXT: {+; CHECK-NEXT: r21:20 = memd(r29+#32)+; CHECK-NEXT: dealloc_return+; CHECK-NEXT: } // 8-byte Folded Reload+ %r = call <2 x fp128> @llvm.exp10.v2f128(<2 x fp128> %x)+ ret <2 x fp128> %r+}++attributes #0 = { nounwind } |
aankit-ca approved these changesJul 14, 2025
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LGTM
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arsenm commentedJul 14, 2025 • edited
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7174bfe to979c7e2CompareThis is mostly to test the libcall behavior
979c7e2 tofb800e1Compare43206d1 intomain 7 of 9 checks passed
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This is mostly to test the libcall behavior