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[Clang][AArch64] Add missing SME functions to header file. (llvm#75791)
This includes: * __arm_in_streaming_mode() * __arm_has_sme() * __arm_za_disable() * __svundef_za()
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clang/test/CodeGen/aarch64-sme-intrinsics/acle_sme_state_funs.c
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,72 @@ | ||
| // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py | ||
| // REQUIRES: aarch64-registered-target | ||
| // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sme -S -O1 -Werror -emit-llvm -o - %s | FileCheck %s | ||
| // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sme -S -O1 -Werror -emit-llvm -o - -x c++ %s | FileCheck %s -check-prefix=CPP-CHECK | ||
| // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sme -S -disable-O0-optnone -Werror -Wall -o /dev/null %s | ||
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| #include <arm_sme_draft_spec_subject_to_change.h> | ||
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| // CHECK-LABEL: @test_in_streaming_mode( | ||
| // CHECK-NEXT: entry: | ||
| // CHECK-NEXT: [[TMP0:%.*]] = tail call aarch64_sme_preservemost_from_x2 { i64, i64 } @__arm_sme_state() #[[ATTR3:[0-9]+]] | ||
| // CHECK-NEXT: [[TMP1:%.*]] = extractvalue { i64, i64 } [[TMP0]], 0 | ||
| // CHECK-NEXT: [[AND_I:%.*]] = and i64 [[TMP1]], 1 | ||
| // CHECK-NEXT: [[TOBOOL_I:%.*]] = icmp ne i64 [[AND_I]], 0 | ||
| // CHECK-NEXT: ret i1 [[TOBOOL_I]] | ||
| // | ||
| // CPP-CHECK-LABEL: @_Z22test_in_streaming_modev( | ||
| // CPP-CHECK-NEXT: entry: | ||
| // CPP-CHECK-NEXT: [[TMP0:%.*]] = tail call aarch64_sme_preservemost_from_x2 { i64, i64 } @__arm_sme_state() #[[ATTR3:[0-9]+]] | ||
| // CPP-CHECK-NEXT: [[TMP1:%.*]] = extractvalue { i64, i64 } [[TMP0]], 0 | ||
| // CPP-CHECK-NEXT: [[AND_I:%.*]] = and i64 [[TMP1]], 1 | ||
| // CPP-CHECK-NEXT: [[TOBOOL_I:%.*]] = icmp ne i64 [[AND_I]], 0 | ||
| // CPP-CHECK-NEXT: ret i1 [[TOBOOL_I]] | ||
| // | ||
| bool test_in_streaming_mode(void) __arm_streaming_compatible { | ||
| return __arm_in_streaming_mode(); | ||
| } | ||
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| // CHECK-LABEL: @test_za_disable( | ||
| // CHECK-NEXT: entry: | ||
| // CHECK-NEXT: tail call void @__arm_za_disable() #[[ATTR4:[0-9]+]] | ||
| // CHECK-NEXT: ret void | ||
| // | ||
| // CPP-CHECK-LABEL: @_Z15test_za_disablev( | ||
| // CPP-CHECK-NEXT: entry: | ||
| // CPP-CHECK-NEXT: tail call void @__arm_za_disable() #[[ATTR4:[0-9]+]] | ||
| // CPP-CHECK-NEXT: ret void | ||
| // | ||
| void test_za_disable(void) __arm_streaming_compatible { | ||
| __arm_za_disable(); | ||
| } | ||
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| // CHECK-LABEL: @test_has_sme( | ||
| // CHECK-NEXT: entry: | ||
| // CHECK-NEXT: [[TMP0:%.*]] = tail call aarch64_sme_preservemost_from_x2 { i64, i64 } @__arm_sme_state() #[[ATTR3]] | ||
| // CHECK-NEXT: [[TMP1:%.*]] = extractvalue { i64, i64 } [[TMP0]], 0 | ||
| // CHECK-NEXT: [[TOBOOL_I:%.*]] = icmp slt i64 [[TMP1]], 0 | ||
| // CHECK-NEXT: ret i1 [[TOBOOL_I]] | ||
| // | ||
| // CPP-CHECK-LABEL: @_Z12test_has_smev( | ||
| // CPP-CHECK-NEXT: entry: | ||
| // CPP-CHECK-NEXT: [[TMP0:%.*]] = tail call aarch64_sme_preservemost_from_x2 { i64, i64 } @__arm_sme_state() #[[ATTR3]] | ||
| // CPP-CHECK-NEXT: [[TMP1:%.*]] = extractvalue { i64, i64 } [[TMP0]], 0 | ||
| // CPP-CHECK-NEXT: [[TOBOOL_I:%.*]] = icmp slt i64 [[TMP1]], 0 | ||
| // CPP-CHECK-NEXT: ret i1 [[TOBOOL_I]] | ||
| // | ||
| bool test_has_sme(void) __arm_streaming_compatible { | ||
| return __arm_has_sme(); | ||
| } | ||
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| // CHECK-LABEL: @test_svundef_za( | ||
| // CHECK-NEXT: entry: | ||
| // CHECK-NEXT: ret void | ||
| // | ||
| // CPP-CHECK-LABEL: @_Z15test_svundef_zav( | ||
| // CPP-CHECK-NEXT: entry: | ||
| // CPP-CHECK-NEXT: ret void | ||
| // | ||
| void test_svundef_za(void) __arm_streaming_compatible __arm_shared_za { | ||
| svundef_za(); | ||
| } | ||
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